Atomic weights of carbon, nitrogen and oxygen are 12, 14 and 16 respectively. An atom of atomic weight 14 and nuclear charge + 6 is an isotope of

Atomic weights of carbon, nitrogen and oxygen are 12, 14 and 16 respec

1.	Atomic weights of carbon, nitrogen and oxygen are 12, 14 and 16 respectively. An atom of atomic weight 14 and nuclear charge + 6 is an isotope of
A.	Oxygen
B.	Carbon
C.	Nitrogen
D.	None of these
Answer» C. Nitrogen

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Atomic weights of carbon, nitrogen and oxygen are 12, 14 and 16 respectively. An atom of atomic weight 14 and nuclear charge + 6 is an isotope of

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