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Lovely Colored Periodic Table

Lovely Colored Periodic Table
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The periodic table of elements can be a table which shows the arrangement of chemical elements ordered by atomic numbers in columns and rows. That it was introduced by Russian chemist Dmitri Mendeleev in 1869 to determine the periodic trends during the properties of elements.


Periodic Table printable 12 worksheet set all re periodic table

Superb colored periodic table
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Sun and rain are listed consistent with their increasing atomic numbers. Rows are arranged in this manner that elements sticking with the same properties succumb to similar vertical columns. The groups or columns are numbered 1-18. The arrangement is Group 1(alkali metals), Group 2(alkaline earth metals), Group 15 (pnicogens), Group 16(chalcogens), Group 17(halogens) and Group 18(noble gases). You will discover groups that enjoy non-systematic names as well. Not only are often the groups around the periodic table, some other type of groupings of elements often named as well. They are simply lanthanoids and actinoids.


This able periodic table shows the relative density of each element by the width of the colored bar

Superb colored periodic table
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In 2006, the periodic table contained 117 periodic elements. Out of them, 92 are found naturally on this planet, and the rest are artificial elements.

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