Awesome A Level Chemistry Periodic Table

Awesome A Level Chemistry Periodic Table
The periodic table of elements is usually a table which shows the arrangement of chemical elements ordered by atomic numbers in columns and rows. It's designed by Russian chemist Dmitri Mendeleev in 1869 to look for the periodic trends with the properties of elements.

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Best Of a level chemistry periodic table
The weather are listed in line with their increasing atomic numbers. Rows are arranged in such a way that elements sticking with the same properties fit into the same 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). Often times there are groups that enjoy non-systematic names as well. Not only might possibly be the groups on the periodic table, another sort of groupings of elements often named as well. They are lanthanoids and actinoids.

This is a able soft colored periodic table

Sensational a level chemistry periodic table
In 2006, the periodic table contained 117 periodic elements. Out of the, 92 are only naturally in the world, and the remainder are artificial elements.