12. Oxygen and iron combine chemically to form rust. Rust is classified as which of the following? *
1 point
(a)an atom.
(b)an element.
(c)a compound.
(d)a mixture.
Answers
Answered by
0
Answer:
c) a compound
Explanation:
Because matter which chemically bonded together are called compound
Answered by
2
Answer:
d
Explanation:
rust is chemically mixture of oxygen and iron so it is mixture
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