Which of the following statements is INCORRECT? - Vidyadip

MCQ

Which of the following statements is INCORRECT?

A
Tritium is a radioactive nuclide.
B
The most abundant isotope of hydrogen is protium.
C
All isotopes of hydrogen contain one proton and one electron but different number of neutrons in the nucleus.
✓
Isotopes of an element have the same atomic mass number but different atomic numbers.

✓

Answer

Correct option: D.

Isotopes of an element have the same atomic mass number but different atomic numbers.

D

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