Question

The isotopes hydrogen -1 and hudrogen -2 make up nearly all of hydrogen found in nature. the mass of an atom of hydrogen -1 is 1.0078 amu and the mass of an aton of hydrogen -2 is 2.0141. which isotope is most ubundant?

a) Hydrogen-1
b) Hydrogen-2
c) Hydrogen-3
d) Hydrogen-4

Answer 1

The most abundant isotope of hydrogen found in nature is hydrogen-1, also known as protium.

Step-by-step explanation:

The most abundant isotope of hydrogen is hydrogen-1, also known as protium (¹H). It has one proton and no neutrons in its nucleus. Deuterium, or hydrogen-2 (2H), has one proton and one neutron, and tritium, or hydrogen-3 (³H), has one proton and two neutrons. However, these isotopes of hydrogen are quite rare compared to hydrogen-1, which makes up over 99.98 percent of naturally occurring hydrogen.