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An atom has a negative charge. Which of the following must have occurred? A)It lost a neutron. B)It lost an electron. C)It gained a proton. D)It gained an electron.
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An atom has a negative charge. Which of the following must have occurred?

A)It lost a neutron.
B)It lost an electron.
C)It gained a proton.
D)It gained an electron.

User ErnieAndBert
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7.3k points

1 Answer

4 votes
It should be A)It lost a neutron.
User Murrekatt
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