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13-11-2019
Chemistry

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7. Explain why a + is used when electrons were lost and a - is used when electrons a
d a - is used when electrons are gained

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Candykat86 Candykat86

13-11-2019

Answer:

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Explanation:

Electrons have a negative charge so when you add a negative to a negative, it creates a positive. Same thing is true when you add a negative to a positive, you get a negative. So Cl- plus 2- electrons would be Cl2+. If it was Cl+ plus 2- electrons, it would be Cl2-. Electrons will never be positive.

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