science

Which statement best compares an atom to an ion?

A.An ion is an atom that has lost its charge.

B.An ion is an atom that has gained or lost protons.

C.An ion is an atom that has gained or lost electrons.

D.An ion is an atom that has a different number of neutrons.

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  1. B.

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    posted by Henry
  2. thx bro

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    posted by Alex

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