3 years ago

Which elements are found in a high proportion in Earth’s crust?

2 answers:

7 0

<span> The most common chemical elements in the crust are oxygen, aluminium,
iron, calcium, potassium, sodium, and magnesium ;)</span>

Advocard [28]3 years ago

6 0

<span>Only eight elements—oxygen (O), silicon (Si), aluminum (Al), iron (Fe),calcium (Ca), sodium (Na), potassium (K), and magnesium (Mg)—constitute more than 99% of its volume. In the earth's crust, these elements generally form crystalline solid compounds of de finite chemical composition which are known as minerals. hope i helped</span>

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