m p and m n are masses of proton and neutron respectively. An element of mass M has Z…
Physics · NEET · NTA Exams — Atoms and Nuclei
mp and mn are masses of proton and neutron respectively. An element of mass M has Z protons and N neutrons then:
- M > Z mp + N mn
- M = Z mp + N mn
- M < Z mp + N mn
- M may be greater than, less than or equal Z mp + N mn, depending on the nature of an element
Answer
(C) M < Z m p + N m n
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