The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...

In this periodic table of elements quiz, you have 10 minutes to name as many elements as you can, given only their symbol, ...

For example, all the elements in group 1 are reactive metals, and all the elements in group 0 are unreactive non-metals. The zigzag, staircase, line in the diagram of the periodic table above ...

Group 7 of the periodic table is something of an oddity ... But this alleged element, given various names such as davyum, illenium, lucium and nipponium, turned out to be spurious.

And what could possibly be more earthy than the elements of the periodic table, which literally come from the earth itself? The vibe is 50% nature name, 50% science name … and 100% super-cool ...