The mass of the proton is
times heavier than an electron.
A. 1834
B. 1835
C. 1836
D. 1837
Answers
Answered by
30
option A is correct.
The proton is approximately 1835 times heavier than the neutron. In most cases, atoms have an equal number of protons and electrons. But as protons are heavier than electrons, the electron does not contribute to the mass of the atom.
Hence option A is correct.
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