Question

5. 'Nife' is related to which layer of the Earth? (a) core (b) mantle (c) crust (d) mountain


Ans: core is the correct answer​

Answer 1

Answer:

b]mantle is the correct answer

Explanation:

Answer 2

Answer:

core

Explanation:

The acronym NiFe refers to various chemical reactions that involve an iron–nickel catalyst or component