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Each element has its own name and abbreviation in the periodic table. Some of the abbreviations are easy to remember, like H for hydrogen. Some are a bit harder like Fe for iron or Au for gold. For gold the "Au" comes from the Latin word for gold "aurum".

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periodic trends, such as elements with similar behavior in the same column.

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Carbon atoms—also Group 4—bond in long chains, and voilà: sugars. The chemical flexibility of carbon is what makes it the key molecule of life.

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The table has served chemistry students since 1869, when it was created by Dmitry Mendeleyev, a cranky professor at the University of St. Petersburg.

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The periodic table is helpful both for experienced and for neophytes in the field. Saves a lot of neat information, information that is critical for any job in chemistry.

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Dmitri Mendeleev Made The Periodic Table

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Using the data in the table scientists, students, and others that are familiar with the periodic table can extract information concerning individual elements. For instance, a scientist can use carbon's atomic mass to determine how many carbon atoms there are in a 1 kilogram block of carbon.

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The only letter not on the periodic table is j.

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Carbon is unique in that it is known to form up to 10 million different compounds.

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The different rows of elements are called periods. The period number of an element signifies the highest energy level an electron in that element occupies (in the unexcited state). The number of electrons in a period increases as one traverses down the periodic table; therefore, as the energy level of the atom increases, the number of energy sub-levels per energy level increases

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The periodic table is a tabular arrangement of the chemical elements, ordered by their atomic number (number of protons), electron configurations, and recurring chemical properties.

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The main difference between the modern periodic table and Mendeleev's table is that the Mendeleev's arranged the elements in order of increasing atomic weight while the modern table orders the elements by increasing atomic number.

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a table of the chemical elements arranged in order of atomic number, usually in rows

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Most of the elements on the periodic

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ordered by their atomic number(number of protons)

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theres 90 elements in the periodic table

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Each chemical element has a unique atomic number

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Technetium was the first element to be made artificially.

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Ability Of The Periodic Table Is To Predict Chemical Properties

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There are 90 elements on the periodic table that occur in nature. All of the other elements are strictly man-made.

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There are only 2 liquids in the periodic table. Bromine And mercury.

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Russian scientist Dmitri Mendeleev created the table in 1869

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similar atomic structure  appear in vertical columns.

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Dmitri Mendeleev made it

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Periodic Table Families