Hydrogen
From Wikiversity
Hydrogen is the first element in the periodic table. It is also the most abundant element in the universe. Hydrogen is a diatom, so in its molecular form it exists with two hydrogen atoms bonded to one another as H2.
[edit] Physical Constants
Atomic Weight = 1.0079 g·mol-1
Molecular Weight = 2.0158 g·mol-1
Melting Point = -259.2°C
Boiling Point = -252.8°C
Density = 0.06952 g·mL-1[1]
[edit] Wikipedia
 |
This Chemistry resource is a "stub". You can help Wikiversity by adding to it. |
