What is the difference between hydrogen-2 and hydrogen-3?

A. Hydrogen-3 has one more neutron

B. Hydrogen-2 has 2 neutrons.

C. Hydrogen-2 has 4 protons.

D. Hydrogen-2 has no protons.

Respuesta :

A. Hydrogen-3 has one more neutron.

Maybe not right but this is what I think it is