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2 votes
Which of the following is a compound?

(A) Brass
(B) Rust
(C) Iron
(D) Steel

2 Answers

3 votes
The answer is : (B) Rust.
User Thiago Cardoso
by
5.7k points
2 votes

Rust is a compound of iron and oxygen.

User Barrylloyd
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4.9k points