In the nucleus of `._(11)Na^(23)`, the number of protons, neutrons and electrons are

The atomic weight of an element is 39.The number of neutrons in its nucleus is one more than the number of protons. The number of protons, neutrons and electrons respectively in its atom would be

The number of protons , electrons and neutrons in tritium are

The sum of the number of protons, neutrons and electrons in tritium is ___________.

Electron, Proton and Neutron

Electron, Proton and Neutron