The atomic mass unit is defined as Options: A . &nbspthe mass of a proton B . &nbspthe mass of an electron. C . &nbspthe mass of a hydrogen-1 atom. D . &nbspone twelfth the mass of a carbon-12 atom

The atomic mass unit is defined as

Question

The atomic mass unit is defined as

Options:

A . the mass of a proton

B . the mass of an electron.

C . the mass of a hydrogen-1 atom.

D . one twelfth the mass of a carbon-12 atom

Answer: Option D

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