1.00794
Hydrogen is a gas element. atomic number of it is 1.
The atomic weight of hydrogen is 1,007 94 ± 0,000 07 atomic units of mass.
hydrogen
The atomic weight of hydrogen is 1,007 94 ± 0,000 07 atomic units of mass.
Hydrogen gas is an extremely high explosive gas often used to make bombs...
Nitrogen, has a atomic weight roughly 14 times heavier then that of hydrogen.
The molecular mass of hydrogen gas is 2. A molecule of hydrogen gas contains two hydrogen atoms covalently bonded. Since each hydrogen atom has an atomic mass of 1 (as we can derive from the Periodic Table of Elements), the molecular mass of hydrogen gas as a molecule is 1 + 1 = 2.
Hydrogen is a di-atomic gas which is bonded by hydrogen bonds....
Hydrogen is a gas element. atomic number of it is 1.
Hydrogen is a gas. Mass number of it is 2.
Hydrogen. It has one proton and one neutron--you can't make an atom lighter than that.
The weight of hydrogen gas is approximately 0.08988 grams per mole.