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Identify the paris which are not of isot...

Identify the paris which are not of isotopes?

A

`._(6)^(12)._(6)^(13)Y`

B

`._(17)^(35)X._(17)^(37)Y`

C

`._(6)^(14),._(6)^(12)Y`

D

`._(4)^(8)X,_(5)^(8)Y`

Text Solution

Verified by Experts

The correct Answer is:
D
(a)`._(6)^(12)X` an d `._(6)^(13)Y` have same atomic number b ut different mass number
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