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dusya [7]
3 years ago
6

HELPP PLEASE!!! :)))))

Chemistry
1 answer:
Murljashka [212]3 years ago
4 0
J. Because birds swim and fish don’t
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If the oxidation number of an atom decreases, the atom has undergone oxidation.
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Oxidation is a process when an atom, a group of atoms, or an ion loses electrons.

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As we can see an oxidation number was 0, and it became +2. The oxidation number is increased. Oxidation number of the atom, when an atom has undergone oxidation, increases.

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Convert 325 milliliters to liters.
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When 32 grams of aluminum react, the actual yield is 105.5 grams, what is the percent yield?
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