Question

Which of the following does not describe a physical property of iron?

A
B
C
D
Iron is silvery-white or gray in color.
Iron has a boiling point of about 3,000°C.
Iron is a magnetic element.
Iron and sulfur react to form iron sulfide.
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Answer 1

D: Iron and sulfur react to form iron sulfide.

Step-by-step explanation:

To make iron sulfide you need to combined Iron and Sulfur atoms, producing a chemical reaction.