Question

Inner core of the earth is made up of heavy substances like options iron gold nickel liquid metals
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Answer 1

Answer:

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Answer 2

Beneath the mantle, you'll find the core. ... The outer core is about 1,400 miles thick, and it's made mostly of a combination (called an alloy) of iron and nickel, along with small amounts of other dense elements like gold, platinum, and uranium. These metals can, of course, be found on the surface of Earth in solid form.


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