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The period table is a table made to help group and organize the elements

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The periodic table is organized based off of different groups that shared similar characteristics within themselves

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The periodic table has periods which are the rows in the periodic table (Grace G)

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The periodic table has periods which are the rows in the periodic table (Grace G)

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Periodic means “repeated pattern,regular pattern”~bhakti

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There are many sections in the periodic table like metals nonmetals and metalloids
~Nitya Lingam

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The periodic table is grouped into 8 categories. -Brianna Mayes

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Different characteristics of each independent element are used to organize them on the periodic table of elements. There are many physical and chemical properties to do this but certain ones are used to classify groups and order.

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The periodic table (modern one) is arranged in order of increasing atomic number~bhakti

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In a periodic table it consists of columns which are sections like Alkali Metals. Additionally within the element it contains the atomic mass, atomic number, and abbreviation and name of element. - Veda

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I learned that it contains the name of each element, atomic number and mass, and chemical symbols. The atomic will increase from the left to the right. I also know that each colored region corresponds to a different class of elements. To add on, because the pattern of properties repeats in each period, these patterns can be used to classify elements that have similar characteristics into as specific group.
~Yashika Garg

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The Periodic Table is a majestic and picturesque, purposeful entity.

The organization is composed of many convenient groups! It’s essential to use these because they help distinguish the properties of the elements that lie before you.

In addition, the openness of the science community continues to contribute and add to the table, thus creating even more exciting and enlightening insights into the majesty and mystery of Mother Earth and our universe.

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The periodic table is arranged in the order of increasing atomic number, which increases from left to right. Also the periodic table includes the name, atomic #, atomic mass, and the chemical symbol of each element. Lastly, Mendelev found patterns in the elements through density, color, melting point, and the atomic mass.

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Diya Pulicherla:The intriguing periodic table….

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Diya Pulicherla:The intriguing periodic table….

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The periodic table is made up of elements. These elements are made of atoms. It arranges these chemicals into rows and columns. It kind of looks like a half eaten rectangle. We also learned about the organization of the periodic table. The elements are organized into 8 groups, Alkali metals, Alkaline earth metals, Other metals, Metalloids, Nonmetals, Noble gases, Transition Metals, and Inner Transition metals. Sometimes, new elements are founded and are classified under the unknown group. The periodic table will age and develop with us.

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Periodic means “in a regular, repeated pattern” and a table is something you use to organize amounts of information. So therefore, the Periodic Table is a table used to organize information in a regular, repeated pattern. The Periodic Table groups together elements based on their commonly shared characteristics. And The Periodic Table is divided by sections group wise, column wise, and row wise. The location of the elements show what characteristics they have, and vise versa. (Samhita G)

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The periodic table is organized with columns and rows and they are similar when using those organizational patterns.

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The periodic table was discovered by Dmitri Mendeleev. Scientist use atomic mass (amu) to determine the mass. Atomic mass is the average mass of all the isotopes of that element. ~Bhakti

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Thé periodic table sorts the elements by their atomic mass, compound group, and hazards.

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Thé periodic table sorts the elements by their atomic mass, compound group, and hazards.

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Not only that but the periodic table housed elements that weren’t official until later which they were official.

The elements on the periodic table are sorted in color coded order based on their material group.

The periodic table has been edited not only by just adding or eliminating elements but also sorting the elements in specific order.
Hannah G.

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The periodic table is made up elements that are made of atoms. These elements are categorized as either non-metals, alkali metals, alkaline Earth metals, inner transition metals, transition metals, noble gases, metalloids, or other metals. Each element additionally has an atomic mass which is the average mass of all the isotopes of that element. The element has a chemical symbol that is a one or two letter abbreviation for the element. In the periodic table, the rows are called period. Lastly, you can identify what an element is by examining its characteristics and through rigorous testing.
-Ketan Nallamshetty

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I understood that the periodic table is arranged in a specific order and grouping based on the chemical and physical properties of each individual element.
-Advay

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Sai - The periodic table is a table which organizes elements by their properties. Each periodic table includes the bae of each atomic. Number , mass, its chemical symbol. A period is a row a the periodic table.

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The periodic table is color coded by  atomic number, electron configuration, and recurring chemical properties

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What Armani Has Learned About The Periodic Table!

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What Armani Has Learned About The Periodic Table!

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atomic mass =

- The average mass of all the isotopes

of that element

Periodic Table = A chart showing all of the elements

arranged  according to the repeating pattern of their properties.

chemical symbol = An one -or- two- letter abbreviation

for the erement.

Period = The rows in the periodic table

Not all letter symbols correspond with the letters in the elements name. For example AU= Gold.

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First, I know that the periodic table is an important tool for scientists to help them categorize elements and even predict the characteristics of other elements. Also, the rows in a periodic table are called periods and the columns are called groups. Each of the elements in the row or column share a characteristic with the other elements in the period or group. Additionally, there are 18 different columns. Some of those columns are the Alkali metals (group 1), transition metals (groups 3-12), and the oxygen family (group 16). Dmitri Mendeleev first created the periodic table by organizing the elements by atomic mass, or the average mass of all the isotopes in that element. Nowadays, the periodic table we use is sorted by atomic number.

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The periodic table is used to group elements based on their similar characteristics.

The patterns on the periodic table can be used to classify elements into a specific group or family.

The periodic table is color coded into eight colors representing the different elements in the table.

~Nitya Lingam

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Nethuki Adikari- The periodic table is organized into rows and columns using similar characteristics. separating according to different metals and other substances. There are 7 sections : non metals, Alkali metals, Alkaline earth metals, Transition metals, Inner transition metals, other metals, Metalloids, and Noble gasses.

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The periodic table is made to organize and help understand relationships between elements, there should be more columns then rows then rows in any kind of version of the table, in each column it can be organized by size or characteristics - Emmanuel Gonzalez

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Modern periodic tables are arranged in order of increasing atomic number instead of by increasing atomic mass. - Sathvik T

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The Periodic Table is a method to organize elements based on atomic number. As shown by the Periodic People Activity, when organizing the table in this way, you may find many more similarities in each row and column of the periodic table. Looking at a specific element in the Periodic Table you can tell four details about it immediately. The first one, on the top is the Atomic Number, the second from the top is the Chemical Symbol, the Atomic Mass on the second to bottom, and the last one is the actual name of the element.

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The periodic table is a table that organizes elements by color and weather they are main group elements or transition elements. The table can consists of metals, gasses, and some metalloids. There’s also lanthanides and actinides elements at the bottom of the table. The table also has elements that we are all aware of like sodium, hydrogen, titanium and so on.This table is a great way to divide each unique element into their own row and group making it easier for us to define and unknown element.

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The periodic table is an important tool used to categorize elements that are made up of atoms. Elements can't be broken down because they are pure substances. The periodic table is significant because the elements are essential to our existence.

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The periodic table is an arrangement of chemical elements, organized based on their atomic number, electron configuration, and recurring chemical properties. Elements are presented in order of increasing atomic number, which corresponds to the number of protons in the atoms. The table is divided into periods (horizontal rows) and groups or families (vertical columns). Elements in the same group share similar chemical properties. The table helps scientists predict the behavior of elements and understand their relationships, making it a fundamental tool in chemistry.

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The periodic table is a chart showing all the elements arranged according to the repeating patterns of their properties.
Within the periodic table the elements are categorized by their name, atomic mass, chemical symbol, and mass. The atomic mass is the average mass of all the isotopes in that element. and the chemical symbol is a one or two letter symbol abbreviation for that element.
The periodic table is also structured into groups (columns) and periods (rows). With the main groups being alkali metals, alkaline Earth metals, other metals, non-metals, and noble gases. From left tonight if each period there is a pattern as well. Metals on the left, non metals on the right, and metalloids in between. And in between are the transition elements. And all the groups have metal excluding #18.

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The periodic table is beautiful table that shows us all the elements. The elements are organized into 8 groups, Alkali metals, Alkaline earth metals, Other metals, Metalloids, Nonmetals, Noble gases, Transition Metals, and Inner Transition metals. All the elements are organized based on the number of atoms they have. Additionally each number has its own atomic mass. The periodic table looks like a broken up rectangle. Some of the materials are radioactive meaning that they break down until the element is stable again. Each element is abbreviated into one or two letters that stand for it.

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The periodic table is a visual to organize the elements identified by density, color ,
melting point, and atomic mass that increase from left to right. Elements are classified by Alkali metals, Alkaline earth metals, other metals, metalloids, non metals, noble gases, transition metals, and inner transition metals which makes up a period.

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The periodic table is used to organize their elements is to understand their properties and characteristics. The periodic table has 3 types of states of matter. Solid, liquid & gas. Mendeleev created the first periodic table in 1869. He left empty spaces which for new elements and the empty spaces that he left we in the correct order. Also, the periodic table has more columns than rows. The number under the letter that has a decimal in it is the atomic mass. And the 1 to 2 letters shown for the chemical symbol is the abbreviation of the element name.

~ Divjot

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The periodic table is a table made to organize elements by their characteristics. It is color-coded so that you can understand the type of element it is. The periodic table has elements that share similar characteristics with other elements around them, in the rows and columns. The table helps you identify relationships between elements.

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The periodic table is very important because it helps many scientists by making it easier to categorizing elements.

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The periodic table contains many different elements.

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The periodic table of the elements are quite easy to remember. If your a person who like to listen to music ASAP science: the periodic table is THE song to go to when it’s comes for an exam or just for fun to remember the periodic table and what each elements stand for.

The periodic table is really well colored coded to make it easier for the students to understand what kind of element it is and to see if it’s like a alkali metals or other metals and to see and understand why it is a transition metals or non metal.

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"When organizing elements becomes a problem when classifying each one with their corresponding categories, the periodic table is the table to use with its many features and sections where the elements can be properly classified." -Ruthvik K.

It takes a lot of work to classify elements based on their characteristics, whether it be alkali, alkaline, noble, metalloid, or transition, maybe another. Even with new ideas such as periodic tables, they change the way we classify elements, even the way we classify everyday things.

Through activities not exactly focusing on the periodic table but classifying based on our knowledge of the table, we can get an idea of where to start and how to classify metals further and this improves our classification skills in a real-life way.

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The periodic table was created to organize all of the elements that scientists had, would, and will discover. It is grouped so that the similar elements are near each other. There are eight main groups:
•Alkali Metals: so reactive they are never found outside of a compound in nature
•Alkaline Earth Metals: these are slightly less reactive as well as being shiner and denser, although they are still never found as a pure element in nature.
•Other metals: the metals that don’t really fit anywhere else.
•Metalloids: these have properties of metals as well as non metals.
•Non-Metals: these are liquids, gases, and solids that don’t really have much else in common, although they are the only group to have all of three of the main states of matter included.
•Noble Gases: these gases are not naturally found in compounds.
•Transition and Inner Transition Metals: these metals have high melting points and are hard and shiny.
Many rows contain different element families. It includes the atomic symbol and number as well as what state of matter the element is in at room temperature (which is around 70 degrees Fahrenheit). As scientific knowledges grows, so will the periodic table, as many elements are so reactive that they are not found pure naturally, so the scientists have to separate the compound, which, as technology advances, scientists will be able to separate more compounds easier, which will lead to more discoveries.

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The periodic table is sorted by atomic number, with the numbers counting up from left to right. The table includes the atomic number, atomic mass, and chemical symbol of each element. Metals are on the left of the periodic table, and non-metals are on the right. Metalloids, which have some metallic properties, are in between. The 18 columns of the periodic table represent 18 groups, each group within a specific column. Alkali metals are what Group 1 is classified as. Group 2 is classified as alkaline earth metals. Groups 3-12 are classified as transition metals. Group 13 is classified as the Boron family, Group 14 as the Carbon family, Group 15 as the Nitrogen Family, Group 16 as the Oxygen family, Group 17 as the Halogen family, and Group 18 as the Noble Gases. Hydrogen stands alone on the periodic table as it has the simplest atoms.

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A periodic table helps scientists organize the different types of elements -mikaili

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A periodic table helps scientists organize the different types of elements -mikaili

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The Periodic Table  is a tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties. The Periodic Table arranges the chemical elements into rows and columns. It is an organizing icon of chemistry and is widely used in physics and other sciences. -Elijah

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- the periodic table has 8 groups
- each element is different
- it has rows and columns
- as more elements are discovered, more are added to the table

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In 1869 there were a total of 63 elements. 2 of them were liquid elements, some were gas elements than the rest was solid metal. As some elements reacted explosively while forming compounds. But others reacted slowly.

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The periodic table is a chart that organizes chemical elements based on their unique properties and atomic structure. It categorizes elements into rows and columns, known as periods and groups. Elements are represented by symbols, and their placement on the table reveals patterns and relationships in their behavior. This table is a tool in chemistry for studying and understanding elements and their interactions.

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the periodic table is made to organize the different elements. (Shahid)

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the periodic table is made to organize the different elements. (Shahid)

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the periodic table is numerically arranged from 1-118 (not including the elements on the bottom), with each element being labeled with colors to represent factors like liquid, gas, and solids.

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The periodic table is grouped into 8 different categories - mikaili

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The periodic table is grouped into 8 different categories - mikaili

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1- Alakine earth metals
2-Alkali metals
3-Rare earths metals
4-Crystallogens
5-Pnictogens
6- Chalcogens
7-Halogens
8- Noble Gases

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it arranges chemical elements into rows. (Shahid)

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it arranges chemical elements into rows. (Shahid)

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the periodic table is used to group elements with similar attributes. there have been 6 new elements added to the periodic table.

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The periodic table is divided into 18 columns and has patterns used to classify them. There are also lanthanides and actinides. Actinides are elements that are found in nature but mostly are made in a lab. Lanthanides are found in nature and are called rare earth metals.
Anything after uranium (actinide) is called transpiration and are not stable elements.

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We learned that the periodic table is arranged into columns and rows then being sorted and color coded into 8 groups and their mass being measured by atomic mass with their atomic mass being the number listed under the element and going from least to greatest all throughout the table going from the number 1.008 to the number 294.

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The Periodic Table of Elements is a chart organizing elements by different characteristics and properties such as weight, amount of subatomic particles like electrons, neutrons, and protons. They also include the type of element and some chemical properties like if they are a gas, liquid, solid, or radioactive material by the way that the letters that represent the element were shaded in a different color. The way the chart was organized is called the Mendeleev system. He organized it in such a way that it left gaps and spaces for when new elements were discovered.

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Reactions change temperature. I did not know this when i first came in here, but experiencing it in the expert groups was really cool! another thing I learned was the safety symbols like toxic or radioactive. During this class, I saw the symbols and saw them on trucks, barrels, and a couple other things. It was pretty neat. The biggest thing I learned here was mixtures and compounds. mixtures can be separated with many ways to do it. Decantation, evaporation, you can use magnets to do it, too!

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The periodic table is a chart that lists all known chemical elements, arranging them by their properties and increasing atomic number. It's a fundamental tool for understanding and organizing elements in chemistry and more. There’s an image above that displays it. The periodic table provides essential information about each element, including its atomic number, symbol, atomic mass, and organization into groups and periods, offering insights into its chemical properties, reactivity, and relationships with other elements. It’s also an organized, neat way to keep information on all elements.
🧪🧪👩🏻‍🔬

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The periodic table has rows called periods. It has 8 Groups and contains the name of each element. The 8 groups are, inner transition metals, non-metals, alkaline earth metals, alkali metals, metalloids, noble gas, and other metals. The periodic table is made to organize elements into groups.

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The origin of the periodic table was in 1869 when the first periodic table was created by Mendeleev who studied the patterns of each elements similarities.

The periodic table is a chart that arranges all of the elements based on their physical or chemical properties. As of now, periodic tables are arranged by their atomic number instead of mass going from least to greatest.

When analyzing a periodic table you will see a box with the atomic number (The number of protons in its nucleus), chemical symbol, atomic mass (The average mass of all the isotopes of that element), and the name.

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The periodic table was discovered by a guy named Dimitri Mendeleev who discovered first a set of patterns that applies to all of the elements

He knew some of the elements had similarities in there chemical and physical properties ex: melting points, density, color, luster etc.

He observed a pattern of properties appeared when he arranged the elements in order of increasing atom mass and the patterns increased regularly
(Atomic mass: quantity of matter an atom of an element has).
(Atomic number: the number of the chemical element- price of information shown at the top of each cell).

Which led to modern periodic tables being arranged in order of increasing atomic number instead of by increasing atomic mass.

Over time they’re were similarities seen between elements in the periodic table which lead to the color coding of the periodic table.
Based off of certain characteristics and corresponds to a different class of elements ex: metal, non-metal, and metalloids.

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The periodic table has different sections, each containing a different element. It’s divided that way to organize elements found by scientists. If a scientist were to find a new element, that element would be added onto the table with the section it belongs to. The way it’s color coded can also be changed and won’t affect how someone reads the table as long as there’s a color key. - Ashlyn B.

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The periodic table is a table of elements. Elements are pure substance so they cannot be broken down. The table organized into rows and columns and contains 8 different groups. The periodic table is organized by its atomic number and its atomic mass. Each element has its own symbol and there are 118 elements in the table. The table is also very colorful which makes it easier to know what group each element is a part of.

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The periodic table is a chart that shows all of the elements arranged based on the repeating patterns of their properties. By organizing these elements scientists can determine the element's patterns and material type. A characteristic that is shown in the table is atomic mass. This is the average mass of all the isotopes in the elements. Each square in the periodic table indicates the atomic mass, atomic number, and the chemical symbol of the specific element. There are three main classes in which elements are grouped into, metals, nonmetals, and metalloids.

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What I know about the periodic table is that it is used to group elements that have similar properties in rows and columns. Most of the elements on the periodic table are metals. The periodic table is essential for the understanding elements. Also that new element can get added over the years.

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-it has 8 groups.
- elements in the same column have similar properties.
-visually organized.
- many different chemical symbols.
invented in 1869.
-119 chemicals on the periodic table
- horizontal rows are called periods and the vertical columns are called groups.

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The periodic table of element is a table that contains all the elements in world(currently). It includes the name, atomic number, and atomic mass of the element. There are 18 columns which means they have 18 groups. Each group has at least one metal except for group 18. One of the biggest contributors to the periodic table is Mendeleev. Mendeleev worked to find a pattern of the elements. At the end he managed to find different patterns. There are many types of elements. For example, there are transuranium elements. They come after uranium and none of these elements are stable. They are made in a lab when particles are forced to crash into each other. Halogens and Nobel gases are also another category. Halogens being the most reactive while noble gases are the least reactive. In the periodic table there are lots of components in it. Such as nonmetals to metalloids there is many categories to sort by which is what makes the periodic table so intriguing.

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The periodic table is a chart showing all of the elements arranged according to the repeating pattern of properties. The periodic table classifies elements based on their characteristics. There are 2 rows at the bottom of the periodic table, the first one, or the top one, is known as lanthanides. The bottom row is known as actinides. The periodic table is organized based on the elements characteristics and features. - Alexia Tauraso

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The periodic table is a chart showing all of the elements arranged according to the repeating pattern of properties. The periodic table classifies elements based on their characteristics. There are 2 rows at the bottom of the periodic table, the first one, or the top one, is known as lanthanides. The bottom row is known as actinides. The periodic table is organized based on the elements characteristics and features. - Alexia Tauraso

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In each space on the periodic table is the elements name , atomic number/mass , and chemicals symbol is included -mikaili 

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In each space on the periodic table is the elements name , atomic number/mass , and chemicals symbol is included -mikaili 

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The scientists needed a way to organize all the 63 elements, that were found in 1869. A few were games, two were liquids, and most were solid metals. Dmitri Mendeleev created the periodic table to solve this problem if organizing all these elements.

-Venkata Urajana

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The periodic table is used to help organize different elements and put the similar elements into the same category. This is very useful in science because we can use the periodic table to classify what an certain element is.

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The periodic table is made of 118 elements. Also, the periodic table is separated into 8 categories.

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The Periodic Table is arranged in a certain manner due to their properties, similar or not. Elements are measured by AMU (atomic mass unit). The periodic table includes all known elements, and Dmitri Mendeleev had actually included blank spaces for future elements. Scientists separate elements to identify them with “patterns”. Each row is known as a period. The periodic table is also separated into 8 sections. (Alkali metals, alkaline earth materials, other metals, metalloids, non-metals, noble gases, transition metals and inner transition metals.)

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I've learned that the periodic table is basically a display of each known element, and it contains their names, atomic number/mass, and their chemical symbols. A new color in the table represents the separation of classes of elements.

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The periodic table is a chart showing all of the elements arranged according to the repeating pattern of their properties. Modern periodic tables are in order of increasing atomic number instead of by increasing atomic mass.

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The periodic table is a table that is created to organize chemical elements into different sections of rows and columns. The elements in the table share characteristics within each other. They are divided into 8 different groups.

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The periodic table is a table that is created to organize chemical elements into different sections of rows and columns. The elements in the table share characteristics within each other. They are divided into 8 different groups.

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The periodic table is made up of 118 elements and divided into 18 different columns. Materials have different density's depending on what the liquid is and how thick it is. wearing safety clothes/ goggles are the best things you can do

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The periodic table is organized by columns and rows and is sorted by the atomic mass of an element. It has 8 categories- alkali metals, alkali earth metals, other, metalloids, non metals, noble gas, transition metals and inner transition metals. Each element has an atomic number it’s assigned a chemical symbol and its atomic mass. And the rows on the periodic table are called periods

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The periodic table contains rows and columns used to organize the elements based on their similar characteristics. This organization system was created by Dimitri Mendeleev. The way an element on the periodic table is written is with the atomic # at the top, the chemical symbol at the bottom and the atomic mass underneath it.

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The periodic table was first created by a guy named Mendeleev. He first organized it by the atomic mass in one line then realized that there was a repeating pattern so he chopped the line up into a table. The repeating pattern is that the elements in each row start with metal on the left, metalloids in the middle, and nonmetals on the right. A period is each row. A periodic table has cells for each element. Each cell shows the elements name, chemical symbol, atomic mass, and atomic number. The atomic number is the amount of protons in the nucleus of the element. The atomic mass is the average mass of all the isotopes in the element. And the chemical symbol is a one or two letter abbreviation of the element.
~Saanvi C.

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How can we use keys to identify different substances in a periodic table?  

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How can we use keys to identify different substances in a periodic table?  

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We use keys in the periodic table to identify materials using color. Different colors represent different materials.

We also can identify different materials in a key by separating main-group elements and transition elements.

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The periodic table has several elements within the table, however, they are all organized within a certain pattern.
From some tables organizing it from similar chemical and physical properties and a modern table consisting of seven periods where they’re organized into similar characteristics.

Mendeleev’s work is prominent within the science community as he was the one to first create the periodic table, therefore him also predicting the placement of each element that would be found.
The periodic table itself has seven periods but also 18 groups, seperated into..

Groups Containing Metals

Groups Containing Metalloids and Non-Metals

Halogens, Noble Gases, and Hydrogen

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The periodic table was made by Dimitri Mendeleev, who organized these elements and discovered multiple patterns that applied to them. The periodic table has 8 different groups and two broader groups of main-group elements and transition elements. Each element in the periodic table has an atomic number, the amount of protons , an atomic mass, the amount of matter, and the element’s chemical symbol, a letter abbreviation. The periodic table is comprised of multiple rows and columns, which are called the periods and groups, and the table is formatted that reads from left to right and increases in atomic number. Each element has specific chemical and physical properties, which helps organize them and new elements are always being discovered and being added to the periodic table.

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The periodic table is almost like a big ‘cheat sheet’ for all chemists. It's a chart that shows all the different elements that make up everything around us. Each element has its own unique properties and is represented by a symbol. The table is organized in rows called periods and columns called groups. It helps scientists understand how the  elements may interact and how they can be used in different ways - it's almost like a blueprint for understanding the building blocks of matter. The atomic number, chemical symbol, and atomic mass are all key factors and characteristics of an element.

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The periodic table sorts out all the different elements and putting them in different categories, these categories are called main group elements and transition elements.
Main group elements consist of; alkali metals, alkaline earth metals, other metals, metaloids, non-metals, and noble glass.
Transition elements consist of; Transition metals and Inner transition metals.

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The periodic table is a simple and significant system used to organize and identify various elements. Throughout time, from the creation itself by Dmitri Mendeleev in 1869 to our present day, it has been updated every time a new element was discovered. In each cell (a singular element) there is always going to be an atomic number, chemical symbol, and atomic mass. Modern periodic tables are arranged in order of increasing atomic numbers. The period table is organized into columns and groups, these are called periods and groups.

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The Periodic Table is a chart that shows all of the elements arranged according to the repeating pattern of their properties. The Periodic Table is arranged in a pattern of increasing atomic number from left to right. Each element in the Periodic Table includes its atomic number, its atomic mass, and its chemical symbol. The number of protons in an atom’s nucleus- indicated by the atomic number- is related to the chemical properties of an element. The rows in the Periodic Table are called periods, and each period contains a series of different elements. Metals are on the left of the table, nonmetals are on the right, and metalloids are found between metals and nonmetals, this pattern is repeated in each period. An elements properties can be predicted by its location in the Periodic Table, which is one of the reasons why the periodic table is so useful to chemists. In general, the higher the atomic number of an element, the more difficult it is to synthesize new elements. There are seven periods in the Periodic Table, and each follows a pattern. The pattern repeats each period, so it can be useful to classify elements with similar characteristics into a specific group. There are eighteen columns in the table, so there are eighteen groups.

- Nishi Patel

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The periodic table is a table that lists the elements that have been discovered in the world by scientists. The periodic table is an essential key for scientists working because it identifies possible materials they may be dealing with while doing research. This is also helpful if a scientist know the material they are dealing with but maybe they want to know the atomic number of that material. They sectioned into eight groups based on the characteristics the elements have in common , for example helium and argon are both non-metals.

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The periodic table is like a big chart that shows all the different elements. It helps scientists understand how elements are related. The periodic table organizes elements based on their atomic number, electron configuration, and recurring.

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The Periodic Table was created by Mandelev in 1689. It displays the elements in an organized graph, to make it better for us to learn from. The elements on the graph are arranged based off their atomic mass and is color coded to indicate which type each element is. On top of the this, the periodic table includes the atomic number an element has. Elements are still being added till this day!

How it is organized: The periodic table is organized through rows and columns. The rows on a periodic table are called periods. The columns and rows help keep all the information included neat and organized.

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The periodic table arrange chemical properties in rows, it also helps promote investigations it helps scientist to have a lead to new elements in which can help in our every day life. Alexandrea Ellison

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I know that the periodic table is a table which separates the elements into various groups.

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The periodic table is basically a way for scientists to organize elements based on properties.
-Dominic

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The periodic table is a table used to order the elements in an orderly fashion. It helps by ordering with element type, atomic mass, and other things.

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The periodic table helps organize elements by their physical and chemical properties. The rows have increasing atomic mass and number, and the columns share a specific category of elements.

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The periodic table is organized by the similar characters and in arranged in the increasing of the atomic number.- Sravani

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The periodic Table is organized by increasing atomic number. The periodic table contains information about all the known elements. The periodic table has each elements atomic  number ,chemical symbol and atomic mass. The periodic table has changed over time as new elements were discovered and better methods to organize the table were discovered. Dmiri Mendeleev was the first person to make a a periodic table.

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The periodic table is a chart that organises all the known elements based on their properties. It helps us understand the relationships between different elements . Each element is represented by a symbol and organised in rows and columns . The table provides information about an element's atomic number, atomic mass, and other properties. -Anisha

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The periodic table shows the elements that arranged according to their pattern of properties. It help shows the increasing atomic numbers and their are 7 periods on the periodic table some examples are carbon, boron, and etc.

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The periodic table is a table in which all known elements are organized. They are organized by many properties, like the melting point of the element. Or what it is made of. Every element on the table has this information the name, Atomic mass, atomic number, and chemical symbol. Also, the atomic mass will increase from left to right.

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The periodic table is an organization of materials based off their properties. The way you group together these materials are by noticing what the melting point, density, color and atomic mass. With those similarities, the periodic table has been grouped with 8 different categories.

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The periodic table consists of 118 elements. No element is exactly like another, but they do have some like characteristics. The table organizes them all so it is easier to find elements you may be searching for.
The periodic table has alkaline metals, transition metals, inner transition metals, metallions, alkali metals, nodal gases, and non metals. Since there are so many they have to be organized, and the periodic table does that. (Olivia)