The most important element on the earth’s crust is?

By: |Published on: Mar 19|Categories: Chemistry JAMB| 0 comments

A. Nitrogen
B. Hydrogen
C. Oxygen
D. Fluorine

Correct Answer:

Option C = Oxygen

Explanation

Oxygen, O2, is by far the most abundant element in earth’s crust at 46.6 percent, nearly half of the mass of the crust.

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