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How would a 2+ ion form from an atom? An atom gains 2 protons An atom loses 2 protons An atom loses 2 electrons An atom gains 2 electrons
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How would a 2+ ion form from an atom?

An atom gains 2 protons


An atom loses 2 protons


An atom loses 2 electrons


An atom gains 2 electrons

User SpritsDracula
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an atom loses 2 protons
User Sayako
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