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Among .(10)A^(20) .(11)B^(21) .(11)C^(22...

Among `._(10)A^(20) ._(11)B^(21) ._(11)C^(22)` and `._(122)D^(22)` the isobar combination is

A

A & B

B

B & C

C

C & D

D

A & D

Text Solution

Verified by Experts

The correct Answer is:
C
isobars have same mass number
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