What happens if you swallowed every element on the periodic table? Discover the bizarre chemical reactions that would occur ...

Learn what happens if you attempt to build your own periodic table from scratch and the science behind it.

All around us are elements forged in stars, from the nickel and copper in coins to the gold and silver in jewelry. Scientists ...

Alkali metals: Alkali metals have a single electron in their outermost energy level, so they bond readily with other elements. They are typically soft enough to slice with a knife and are good ...