Question

The number of neutron present in the deuterium isotope of hydrogen​

Answer 1

Answer:

The nucleus of deuterium, called a deuteron, contains one proton and one neutron (mass number = 2), whereas the far more common hydrogen isotope, protium, has no neutrons in the nucleus.

Explanation:

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Answer 2

2

Explanation:

The nucleus of deuterium, called a deuteron, contains one proton and one neutron (mass number = 2), whereas the far more common hydrogen isotope, protium, has no neutrons in the nucleus.