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What happens when an atom loses an electron?
О
A. It becomes a positive ion.
B. It becomes a negative ion.
C. It has an increase in the number of protons.
O D. It has a decrease in the number of neutrons.

What happens when an atom loses an electron О A It becomes a positive ion B It becomes a negative ion C It has an increase in the number of protons O D It has a class=