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2 votes
Non-ferrous alloys do not contain
a. copper.
b. brass.
c. gold.
d. iron.

2 Answers

5 votes
D: Iron

Ferrous roughly means "to contain iron", so if something is non-ferrous,it does not contain iron.

(Extra knowledge: The Latin for Iron is "Ferrum", which is why we say "ferrous" and why the periodic symbol for Iron is Fe!)
User Guillaume Slashy
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8.0k points
5 votes
iron is the correct answer
User Deivid
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7.7k points