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The number of proton, neutrons and elect...

The number of proton, neutrons and electrons in the nucleus of `._(11)Na^(23)` are respectively

A

23, 12 and 11

B

11, 12 and 11

C

23, 11 and 12

D

12, 11 and 0

Text Solution

Verified by Experts

The correct Answer is:
B
Number of protons = number of electrons = atomic number.
But there are no electrons inside the nucleus. And no. of neutrons `=A-Z`.
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