Chemistry, 02.03.2021 02:00, moorega2100

(03.02 MC) What happens when the compound CaO is formed? (5 points) Oxygen transfers two electrons to calcium. Oxygen receives two electrons from calcium. Calcium forms an ion with −1 charge; oxygen forms an ion with +1 charge. Calcium forms an ion with +1 charge; oxygen forms an ion with −1 charge.

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(03.02 MC) What happens when the compound CaO is formed? (5 points) Oxygen transfers two electrons t...

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