Spraying Windex onto the samples produces a color that depends on the metal residing in the dirt ... As part of the ChemClub's 10 th Anniversary, we asked clubs to create elements of the periodic ...

The colors of rubies and emeralds are so striking that they define shades of red and green - ruby red and emerald green. But ...

Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...

Well it's actually quite elemental—The Periodic Table of the Elements, that is. The whiz, bang, pop, and color are all possible by combining the most basic substances of which we know ...