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Q 3. Atomic mass is O the number of protons and neutrons. O the number of protons and electrons. O the average of all weighted isotopes of that particular element. O None of these.
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3. Atomic mass is
O the number of protons and neutrons.
O the number of protons and electrons.
O the average of all weighted isotopes of that particular element.
O None of these.

User John Shepard
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Answer:

○ the average of all weighted isotopes of that particular element..

User Jimmy Collazos
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