Question

The isotope of hydrogen that contains the same number of protons and neutrons in its nucleus is called​

Answer 1

Answer:

Protium

Protium is the hydrogen's most common isotope. It accounts for more than 99.98 percent of all universe hydrogen. Because its nucleus has only one proton, it is called protium.

Answer 2

Answer:

Protium

Protium is the hydrogen's most common isotope. It accounts for more than 99.98 percent of all universe hydrogen. Because its nucleus has only one proton, it is called protium.

Hope this will help u