what occurs in an atom to produce an ion?

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what occurs in an atom to produce an ion?

2006-10-08 15:25:21 · 3 answers · asked by lia r 1 in Science & Mathematics ➔ Chemistry

3 answers

The atom gains or losses electrons

2006-10-08 16:05:27 · answer #1 · answered by Dr. J. 6 · 1⤊ 0⤋

The atom either gains or loses an electron. Atoms normally have the same number of electrons(-) as protons(+) so they are neutral, no charge. If the atom gains an electron it becomes a negative ion. If it loses an electron it becomes a positive ion. Ready for a joke? Two electrons were walking down the street. One said, "Uhoh, I've lost an electron." The other says, "Are you sure?" The first replies, "Yes, I'm positive."

2006-10-08 22:38:40 · answer #2 · answered by JimWV 3 · 0⤊ 0⤋

either an electron is added to that atom or taken away from the atom

2006-10-08 22:27:00 · answer #3 · answered by Greg G 5 · 0⤊ 0⤋