Question

no of neutron of hydrgen atom is

Answer 1

there is Deuterium, with one neutron, and then there is Tritium, with two. Originally Answered: Why are there no neutrons in a hydrogen atom? There are isotopes of hydrogen with neutrons. Hydrogen can have no neutrons because it only has one proton.

Answer 2

Answer:

Explanation:

Hydrogen has no neutron, deuterium has one, and tritium has two neutrons.

The isotopes of hydrogen have, respectively, mass numbers of one, two, and three.

Their nuclear symbols are therefore 1H, 2H, and 3H. The atoms of these isotopes have one electron to balance the charge of the one proton.