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katrin2010 [14]
3 years ago
8

The two most abundant elements in earth's core are ?

Chemistry
2 answers:
musickatia [10]3 years ago
8 0

Answer:

Iron and Nickel

Explanation:

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. Ur welcome.

vesna_86 [32]3 years ago
3 0
The two most abundant elements in Earths core are Iron and Nickel.

Hope this helps!
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10. How many g of Cu(OH)2 can be made from 9.1 x 1025 atoms of O?
il63 [147K]
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hope this helps!
8 0
3 years ago
Energy in a chemical reaction can be identified as which of the following?
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815 yd to km (need 3 sig fig)
SpyIntel [72]

<u>Answer:</u> The correct answer is 0.745 km

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5 0
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