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A nucleus represented by the symbol .Z^A...

A nucleus represented by the symbol `._Z^AX` has.

A

Z protons and A –Z neutrons

B

Z protons and A neutrons

C

A protons and Z –A neutrons

D

Z neutrons and A –Z protons

Text Solution

Verified by Experts

The correct Answer is:
A
Z = number of protons
In `._Z^AX`
A-Z= number of neutrons
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