Question

Aluminium is the most abundant metal in the earth crust.

Answer 1

Answer:

Aluminium is the third most abundant element by mass (app. 8.3%) in earth's crust after oxygen (46.6%) and silicon (27.7%). Iron is approximately 4.7% by mass.14-Aug-2020

Explanation:

Answer 2

Answer:

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Explanation:

Aluminum is the most abundant metal in the Earth's crust, and the third most abundant element therein, after oxygen and silicon. It makes up about 8% by weight of the Earth's solid surface. Earth's crust occupies less than 1% of Earth's volume. Oxygen is 46.6% , Silicon 27.77%, Aluminum is 8.09% and Iron is 5%.