Isotones have same:

Practice MCQ for SSC, UPSC, RRB Exams

A. Atomic number A.
B. Number of neutrons B.
C. Mass number C.
D. Charge D.

Correct Answer: B সঠিক উত্তর: B

Explanation ব্যাখ্যা

Isotones are atoms of different elements that have the same number of neutrons in their nucleus, but different numbers of protons (and therefore different atomic numbers and mass numbers).
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