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If W is atomic weight and N is the atomi...

If W is atomic weight and N is the atomic number of an element, then

A

Number of `e^(-1)` =W-N

B

Number of `._0n^1` =W-N

C

number of `._1H^1`=W-N

D

Number of `._0n^1`=N

Text Solution

Verified by Experts

The correct Answer is:
B
No. of neutrons =mass number - no. of protons . =W-N
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