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Chemistry, 28.02.2020 00:26 YaboiLawLess709

Earth's core is made mostly of

A. silicon and oxygen.
B. iron and nickel.
C. silicon and magnesium.
D. iron and magnesium.

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Answers: 2

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Earth's core is made mostly of

A. silicon and oxygen.
B. iron and nickel.
...
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