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29. Calculate the number of neutrons present in the nucleus of an element X which is represented as 31X.

29. Calculate the number of neutrons present in the nucleus of an element X which is represented as 31X.

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 8740 Points
9 months ago
Atomic number = 15 Mass number = 31 Number of electron = A – Z = 31 – 15 = 16

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