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

Curtis Rhodes

in Geography

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Jeffrey Rodriguez on February 17, 2018

Only eight of the elements oxygen (O), silicon (si), aluminum (Al), iron (Fe),calcium (Ca), sodium (Na), potassium (K) and magnesium (Mg)—constituting over 99% of its volume. In the earth's crust, these elements, generally in the form of solid crystalline compounds of finite chemical composition that are known as minerals. I hope that I helped


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