What elements are found in the earth's core?

Answer 1

Primarily iron-nickel alloys in both solid and liquid forms

The state is dependent on temperature and pressure; it can change from a liquid to a solid at lower temperatures and/or higher pressures; it makes sense to go from a solid to a liquid state at higher temperatures; it is also possible to go from a liquid to a solid at higher pressures because, with the exception of water, almost all materials have closer-packed atoms in their solid states than in their liquid states. Therefore, applying intense pressure can cause a material to become solid.

The Earth's temperature and pressure rise with depth; however, the outer core's pressure is insufficient to solidify the outer core, which is too hot and liquid. This information can be found at https://tutor.hix.ai

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Answer 2

Layla Anderson

The two main elements that make up the Earth's core are nickel and iron.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.