Question

All the atoms contain neutron, except A. Oxygen B. Nitrogen C. Hydrogen D. Chlorine

Answer 1

Answer:

C.Hydrogen

Explanation:

The hydrogen atom contains 1 proton and 1 electron, but no neutrons.

Answer 2

Answer:

Hydrogen

Explanation:

neutron is a subatomic particle of about the same mass as a proton but without an electric charge.

A normal hydrogen (H) atom does not have any neutrons in its tiny nucleus. That tiny little atom (the tiniest of all) has only one electron and one proton. You can take away the electron and make an ion, but you can't take away any neutrons