I am a big chemistry nut and thought I would start a series based on the elements that make up matter in our universe.
This Cache should be a quick and easy find, but please BYO pen.
Some facts about Hydrogen:
Hydrogen is the first element in the periodic table and has the elemental symbol H.
Hydrogen is usually made up of one proton and one electron with an atomic mass of roughly 1.008 amu.
Hydrogen is the most abundant element in the universe and is the most basic element. All other elements are based on hydrogen and are forged in the hearts of stars.
FTF goes to Stormcatchers