What is true about the elements that make up a mineral?

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What is true about the elements that make up a mineral?

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Kim Chi 3 years 2021-08-15T20:32:44+00:00 1 Answers 10 views 0

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  1. thuthao
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    2021-08-15T20:34:33+00:00
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    Answer:

    All minerals have a definite chemical makeup. … For example, the mineral hematite has two iron atoms for every three oxygen atoms. The mineral magnetite has three iron atoms for every four oxygen atoms. Many minerals have very complex chemical formulas that include several elements.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )