Question

what is an ion..........​

Answer 1

Answer:

An ion is an atom or molecule that has a net electrical charge. Since the charge of the electron is equal and opposite to that of the proton, the net charge of an ion is non-zero due to its total number of electrons being unequal to its total number of protons

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Answer 2

any atom or group of atoms that bears one or more positive or negative electrical charges.