gagearms94 gagearms94

28-01-2020
Geography

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Why do scientist think earths core contains iron

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JAckerman5606 JAckerman5606

28-01-2020

Answer:

Iron is a relatively dense element under normal conditions, and under the extreme pressure at the Earth's core it would be crushed to an even higher density, so an iron core would account for all that missing mass.

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Explanation:

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