Question

what is the most common elements forming the planet Earth?​

Answer 1

Answer:

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The mass-abundance of the nine most abundant elements in the Earth's crust is approximately: oxygen 46%, silicon 28%, aluminum 8.3%, iron 5.6%, calcium 4.2%, sodium 2.5%, magnesium 2.4%, potassium 2.0%, and titanium 0.61%. Other elements occur at less than 0.15%.

Explanation:

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Answer 2

Hi ..... here is your answer

the mass abundance of the nine most abundant elements in the earth's crust is approximately :

oxygen 46 %

silicon 28%

aluminium 8.3%

iron 5.6 %

calcium 4.2 %

sodium 2.4 %

potassium 2.0 %

titaniu 0.61%

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