Which best describes the potassium ion that forms?
O It is a negative ion that has one less valence electron
than a neutral potassium atom.
O It is a negative ion that has one more valence
electron than a neutral potassium atom.
O It is a positive ion that has one less valence electron
than a neutral potassium atom.
O It is a positive ion that has one more valence electron
than a neutral potassium atom.

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