Chemistry, asked by saimanasvinigundala, 1 month ago

The earth's crust is made mainly of two elements ie


a. oxygen and hydrogen
b. oxygen and carbon
c. oxygen and silicon​

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Answers

Answered by shikhabagri1983
2

Answer:

c. oxygen and silicon​

Explanation:

Answered by rifdhaameer
1

Answer:

answer c

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