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Which statement correctly compares the masses of subatomic particles in an atom such as carbon?
A- an electron has a greater mass than a proton .
B- A proton has about the same mass as an electron .
C- A proton has about the same mass as a neutron .
D- neutrons protons and electrons have the same mass .
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Answers: 2
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Which statement correctly compares the masses of subatomic particles in an atom such as carbon?
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