Elements and Compounds

How much magnesium is there on the earth?

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Wiki User
2009-10-10 21:55:43

3 tons

The mass of Earth's Lithosphere is around 1.365 x 10^23 kg,

or

136 500 000 000 000 000 000 000 kg.

Of this, around 2.09% is magnesium, and therefore 2.85285 x

10^21 kg is magnesium, or

2 852 850 000 000 000 000 000 kg.


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