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28-04-2020
Chemistry

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PLEASEEEE HELPPPPP I BEGG FOR HELPPPP
When an element is reduced, its oxidation number _____________. A) is positive B) is negative C) increases D) decreases

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28-04-2020

Answer:

its C

Explanation:

The oxidation number is in the range between -7 and +7. It shows the number of electrons lost with regards to the neutral atom

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