Protium is an isotope of hydrogen that is composed of one proton and one electron. It is the most abundant form of hydrogen.

Is protium and hydrogen the same?

Protium is the most prevalent hydrogen isotope, with an abundance of 99.98%. It consists of one proton and one electron. It is typically not found in its monoatomic form, but bonded with itself (H₂) or other elements. Deuterium is a hydrogen isotope consisting of one proton, one neutron and one electron.

What is difference between proton and protium?

is that proton is (particle) positively charged subatomic particle forming part of the nucleus of an atom and determining the atomic number of an element; the nucleus of the most common isotope of hydrogen; composed of two up quarks and a down quark while protium is (isotope) the lightest and most common isotope of ...