H2 has the oxidation number 'zero'
hello is 1+
Hydrogen is a gas. Mass number of it is 2.
Hydrogen gas (H2) Oxidation number is 0. Hydrogen (H+) is +1.
Hydrogen has the atomic number of 1
hydrogen and hydrogen gas are same hydrogen is gas
Hydrogen is a gas element. atomic number of it is 1.
The chemical reaction was called oxidaton.
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Hydrogen, symbol H, atomic number 1, is a non metal.
Hydrogen is a gas. atomic number of H is 1.
Hydrogen is a gas element. atomic number of it is 1.
Hydrogen gas is an extremely high explosive gas often used to make bombs...