Question

The most abundant isotope of hydrogen is:​

Answer 1

Answer:

H (atomic mass 1.007825032241(94) Da) is the most common hydrogen isotope with an abundance of more than 99.98%. Because the nucleus of this isotope consists of only a single proton, it is given the formal name protium.

Answer 2

Explanation:

H (atomic mass 1.007825032241(94) Da) is the most common hydrogen isotope with an abundance of more than 99.98%. Because the nucleus of this isotope consists of only a single proton, it is given the formal name protium.