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Mila [183]
3 years ago
15

Analyze the pie chart, which shows the abundance of elements in Earth’s crusts

Biology
1 answer:
Paraphin [41]3 years ago
7 0

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%

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