Periodic table of chemical elements

8.1 STRUCTURE OF PERIODIC TABLE

periodictable.com

www.rsc.org/periodic-table

Dynamic Periodic TableInteractive periodic table with dynamic layouts showing names, electrons, oxidation, trend visualization, orbitals, isotopes, and compound search. Full descriptions from write-up sources.

8.2 TRENDS IN PERIODIC TABLE

Valence electronsCan you name the number of valence electrons for each element?

8.3 Groups of chemical elements and their properties

8.4 METALS AND NONMETALS

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