Hey there!
the answer is based on the provided chart above it should be
NICKEL
Explaintion: Earth's core is mostly made out of Nickel and iron and that is called alloy
However looking at the chart it is Nickel
thank you
Best regards
OFFICIALLYSAVAGE2003
The figure shows where mitosis occurs in the cell cycle. after the interphase
A. atom
atoms are described to be the basic unit of a chemical element.