https://padlet.com/belinda_sensiba/ax6dia1w6vip You may use internet for videos, information, and pictures. You may not copy and paste and it must be in your own words. Title must be your name to get credit. If someone beats you to the same info you may not use it. Find something else. en-us 2016-10-24 22:33:20 UTC 2023-02-08 14:47:09 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Apple.png belinda_sensiba https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133110646 Periodic Table Families]]> 2016-10-25 17:40:38 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133110646 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111662 Dmitri Mendeleev made it ]]> 2016-10-25 17:42:51 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111662 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111754  similar atomic structure  appear in vertical columns.]]> 2016-10-25 17:42:59 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111754 nirvana_hernandez https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111811 Russian scientist Dmitri Mendeleev created the table in 1869]]> 2016-10-25 17:43:07 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111811 jasmine_flores102 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111838 There are only 2 liquids in the periodic table. Bromine And mercury. ]]> 2016-10-25 17:43:10 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111838 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111916 There are 90 elements on the periodic table that occur in nature. All of the other elements are strictly man-made.]]> 2016-10-25 17:43:19 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111916 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111918 Ability Of The Periodic Table Is To Predict Chemical Properties ]]> 2016-10-25 17:43:19 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111918 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111932 Technetium was the first element to be made artificially.]]> 2016-10-25 17:43:21 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111932 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111963 Each chemical element has a unique atomic number]]> 2016-10-25 17:43:24 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133111963 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112151 theres 90 elements in the periodic table

]]> 2016-10-25 17:43:48 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112151 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112240 ordered by their atomic number(number of protons)

]]> 2016-10-25 17:43:59 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112240 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112591 Most of the elements on the periodic

]]> 2016-10-25 17:44:40 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112591 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112613 a table of the chemical elements arranged in order of atomic number, usually in rows]]> 2016-10-25 17:44:42 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112613 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112792 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.

]]> 2016-10-25 17:45:04 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112792 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112851 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. ]]> 2016-10-25 17:45:12 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112851 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112931 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]]> 2016-10-25 17:45:24 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133112931 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113345 Carbon is unique in that it is known to form up to 10 million different compounds.]]> 2016-10-25 17:46:24 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113345 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113389 The only letter not on the periodic table is j. ]]> 2016-10-25 17:46:31 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113389 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113439 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.]]> 2016-10-25 17:46:38 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113439 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113504 Dmitri Mendeleev Made The Periodic Table]]> 2016-10-25 17:46:49 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113504 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113576 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.

]]> 2016-10-25 17:46:58 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113576 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113759 The table has served chemistry students since 1869, when it was created by Dmitry Mendeleyev, a cranky professor at the University of St. Petersburg.]]> 2016-10-25 17:47:22 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113759 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113949   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.]]> 2016-10-25 17:47:46 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133113949 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133114096 periodic trends, such as elements with similar behavior in the same column.]]> 2016-10-25 17:48:05 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133114096 https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133114135 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". 

]]> 2016-10-25 17:48:10 UTC https://padlet.com/belinda_sensiba/ax6dia1w6vip/wish/133114135