Question

what is persentage of aluminium
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Answer 1

8.23%
In the Earth's crust, aluminium is the most abundant metallic element (8.23% by mass) 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.
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Answer 2

Answer:

8.23 percent

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