Question

difference between hydrogen atom and hydrogen gas​

Answer 1

However an atom of hydrogen rarely exists on its own because its unpaired electron eagerly seeks to join up with another electron. The molecular form of hydrogen is more common. H2 is a gas which forms when two hydrogen atoms bond together and become a hydrogen molecule. ... H2 is the smallest molecule in the universe.

Answer 2

Answer:

Hydrogen atom is single but Hydrogen gas is the mixture of many atoms and it is in gas form