The maximum sum of the number of neutrons and protons in an isotope of hydrogen is [Pb. PMT 2001]

The maximum sum of the number of neutrons and protons in an isotope of

1.	The maximum sum of the number of neutrons and protons in an isotope of hydrogen is [Pb. PMT 2001]
A.	4
B.	5
C.	6
D.	3
Answer» E.

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The maximum sum of the number of neutrons and protons in an isotope of hydrogen is [Pb. PMT 2001]

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