Multiple Choice
Which statement is not correct? In atomic mass units (amu or u) , ________
A) the mass of an electron, proton, or neutron is approximately 1 u.
B) the mass of a proton or neutron is approximately 1 u, and the mass of an electron is approximately 0 u.
C) the mass of an atom is approximately equal to the number of protons and neutrons in the nucleus of the atom.
D) the mass of a carbon-12 atom is exactly 12 u.
E) the mass of an oxygen-16 atom is approximately 16 u.
Correct Answer:
Verified
Correct Answer:
Verified
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