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OpenStudy (anonymous):
Which of these is a chemical property of iron? A. It is dense. B. It has a melting point. C. It is hard to bend. D. It becomes rusted.
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OpenStudy (damien):
this one is A
OpenStudy (anonymous):
A, B, and C all have to do with the physical properties of iron. Rust forms from a chemical reaction between iron and oxygen.
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