Question

wich elements are most abundant in the NIFE layer?
a) silicon and aluminium
b) silicon and magnesium
c) nikel and lron
d) aluminium and magnesium
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Answer 1

Answer:

@ silicon and magnesium

Answer 2

Answer:

c) nikel and lron elements are most abundant in the NIFE layer.

Explanation:

An iron–nickel alloy or nickel–iron alloy, abbreviated FeNi or NiFe, is a group of alloys consisting primarily of the elements nickel (Ni) and iron (Fe).