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If an isotope of hydrogen has two neutro...

If an isotope of hydrogen has two neutrons in its atom, its atomic number and mass number will respectively be

A

2 and 1

B

3 and 1

C

1 and 1

D

1 and 3

Text Solution

Verified by Experts

The correct Answer is:
D
At. No. = 1 (all isotopes have same at. `no`.)
Mass No. = P+N=1+2=3.
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