The mass of proton and electron are – McqOptions

MCQOPTIONS

1.	The mass of proton and electron are
A.	1.672 x 10-26 kg and 9.107 x 10-31 kg respectively
B.	9.107 x 10-26 kg and 9.107 x 10-31 kg respectively
C.	9.107 x 10-29 kg and 9.107 x 10-31 kg respectively
D.	9.107 x 10-30 kg and 9.107 x 10-31 kg respectively
Answer» B. 9.107 x 10-26 kg and 9.107 x 10-31 kg respectively

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