The main difference between protium, deuterium, and tritium is that protium has no neutrons in its nuclei, whereas deuterium is composed of one neutron and tritium is composed of two neutrons [17]. Protium is an isotope of hydrogen that is composed of one proton and one electron.
A nuclear particle with no charge is a neutron
There are 3 states of matter. Solid, Liquid, Gas. An example of each would be ice, water, steam,
