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gtnhenbr [62]
3 years ago
7

The most abundant element in earth's continental crust (by weight) is____?

Physics
2 answers:
sashaice [31]3 years ago
8 0
The answer is A. Oxygen
AlekseyPX3 years ago
5 0

Answer: A. Oxygen

Explanation: Oxygen is the most abundant element in the Earth's crust by weight. Oxygen amounts to 46.6% of the Earth's crust by weight.

Oxygen is a major compound of the silicate minerals where it reacts with other elements. Oxygen can he will receive bottling collected pls, he will pretence as a compound in carbonates and phosphates. Oxygen has industrial, medical, and commercial purposes. It is used with acetylene to cut and weld metals. It is used in hospitals to ease respiratory disease and can also be used to manufacture explosives among other numerous uses.

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Igoryamba
Force is a vector quantity
so pulling from opposite side will be negative
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A lever is being used to move a heavy stone from a garden. The stone weighs 250 newtons. The board used as a lever is 6 meters l
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Force = 125 [N]

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