MCQ
Back isotopes of hydrogen has $........$ proton. Fill in the blank.
- A$0$
- ✓$1$
- C$2$
- D$3$
✓
Answer
Correct option: B.
$1$
Each isotopes in the nucleus of hydrogen has one proton $(Z = 1)$. but protium has no neutron, deutrium has $1$ neutron and tritium has $2$ neutrons.
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