Question

some sets of words are given below group each set of words together under one name

Iron Gold Silver​

Answer 1

Answer:

Explanation:

Correct option is

C

Bronze

Gold, silver and iron are chemical elements with symbol Au , Ag and Fe respectively and these are pure metals But Bronze is an alloy consisting primarily of copper, commonly with about 12% tin and often with the addition of other metals.  

So it is different than other three thus Option C is correct answ