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liraira [26]
3 years ago
9

The chemical makeup of a rock​

Biology
2 answers:
WITCHER [35]3 years ago
6 0

Answer: Most rocks contain SiO2 (silica), which is a compound of silicon and oxygen that forms 74%

Mazyrski [523]3 years ago
3 0

Your Answer Is Composition. Hope This Helped!!:)

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