Nuclei of isotopes differ in [CPMT 1986, 90; MP PMT 1987]

The number of protons and neutrons both

Nuclei of isotopes differ in [CPMT 1986, 90; MP PM

1.	Nuclei of isotopes differ in [CPMT 1986, 90; MP PMT 1987]
A.	The number of protons
B.	The number of neutrons
C.	The number of protons and neutrons both
D.	None of these
Answer» C. The number of protons and neutrons both

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Nuclei of isotopes differ in [CPMT 1986, 90; MP PMT 1987]

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