Question

What is the amount of aluminum in the earth's crust?​

Answer 1

Answer:

8.23%

In the Earth's crust, aluminium is the most abundant (8.23% by mass) metallic element and the third most abundant of all elements (after oxygen and silicon). A large number of silicates in the Earth's crust contain aluminium. In contrast, the Earth's mantle is only 2.38% aluminium by mass.

Explanation:

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Answer 2

Answer:

8.23%

Explanation:

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