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Elina [12.6K]
3 years ago
10

17, A compound is a substance composed of two or

Chemistry
2 answers:
Serhud [2]3 years ago
7 0

Answer:

Explanation:

Wow

pickupchik [31]3 years ago
4 0

Answer:

A

Explanation:

Compounds are chemically combined in a fixed proportion . Like Hydrogen and Oxygen together form H2O, it is in fixed proportion 2 Hydrogen for one Oxygen. Also, they are chemically combined thus water has different properties than the individual elements that make it.

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