Documents The Periodic Table How the periodic table is put together Sciencequeen.net.

The Periodic Table How the periodic table is put together Sciencequeen.net Sciencequeen.net What is the Periodic Table? It is an organizational system for elements. Picture…

Documents The Periodic Table

The Periodic Table How the periodic table is put together Who created it?   By 1860 about 60 elements were known and a method was needed for organization.  In 1869,…