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CHEMISTRY

JAMB 2005 - Question 44

Chemistry 2005 JAMB Past Questions - Question 44: The most abundant element on the earth's crust is

Choose the correct answers from the options given.

The most abundant element on the earth's crust is

A: nitrogen

B: hydrogen

C: oxygen

D: flourine

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Correct Answer

Explanation

The most abundant element in the Earth's crust is oxygen. Oxygen makes up about 46.6% of the Earth's crust by weight. Nitrogen, hydrogen, and fluorine are also present in the Earth's crust but in much smaller quantities compared to oxygen.