Question

Hydrogen gas how many number of electron, proton and neutron

Answer 1

Answer:

Explanation:

One proton and one electron.

If it had anything other than one proton and one neutron, it would not be called hydrogen. It would be called something else, because it would be a different atom.

Deuterium is an isotope of hydrogen that has 2 neutrons, but still one electron and one proton.

Tritium is another isotope of hydrogen that has 3 neutrons, but still one electron and one proton.