Chemistry, 15.06.2021 18:40 02lesmun16219
3. Which best describes the definition for the atomic mass of an element?
A. It is a ratio based on the mass of the carbon-12 atom.
B. It is the sum of the protons. And neutrons in one atom of the element.
C. It is twice the number of protons in one atom of the element.
D. It is a weighted average of the masses of an element’s isotopes.
Answers: 1
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3. Which best describes the definition for the atomic mass of an element?
A. It is a ratio based on...
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