Author Archives: Zach

Atomic Number 1 Atomic Weight 1.00794 amu Melting Point 13.81 K Boiling Point 20.28 K Phase at Room Temperature Gas Period Number 1 Group Number 1 Table 1. Properties History The term “hydrogen” is derived from the Greek words hydro and genes, together meaning “water forming”. The first to name it in its molecular gasContinue reading “Hydrogen”