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Which of these is a compound? A. Steel B. Suger C. Air D. Nitrogen

User MOntu
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The correct answer is air because water and oxidant are also a compound
User Zalun
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Answer:

A. Steel

Step-by-step explanation:

Steel is a mixture of iron and carbon fused together with one or more other metals or nonmetals. Because steel is a mixture rather than a chemical compound, steel does not have a set chemical compound formula.

User Jialin Wang
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