Atomic number of a nucleus is Z and atomic mass is M. The number of ne – McqOptions

MCQOPTIONS

1.	Atomic number of a nucleus is Z and atomic mass is M. The number of neutron is [CPMT 1997; RPMT 1999; BHU 1999]
A.	\[M-Z\]
B.	M
C.	Z
D.	\[M+Z\]
Answer» B. M

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