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Margaret [11]
3 years ago
11

8 most common elements in earths crust

Chemistry
1 answer:
Softa [21]3 years ago
8 0
46.6% Oxygen
27.7% Silicon
8.1% Aluminium
5.0% Iron
3.6% Calcium
2.8% Sodium
2.6% Potassium
2.1% Magnesium
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