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What is the mass of an atom that has 3 protons, 4 neutrons, and 3 electrons? 4 6 7 10
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3 votes
What is the mass of an atom that has 3 protons, 4 neutrons, and 3 electrons?

4

6

7

10

User Ged
by
7.9k points

1 Answer

2 votes
The mass would be 7.
Atom Mass = Number of Protons (Positive Charge) + Number of Neutrons (Neutral Charge)
User Ebruchez
by
7.8k points
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