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kogti [31]
3 years ago
14

Which combinations form compounds?

Chemistry
1 answer:
Elina [12.6K]3 years ago
7 0

Elements combine to form chemical compounds that are often divided into two categories. Metals often react with nonmetals to form ionic compounds. These compounds are composed of positive and negative ions formed by adding or subtracting electrons from neutral atoms and molecules.

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I believe that the balanced chemical reaction is:

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<span>mass O2 required = 51.15 grams</span>

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