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dezoksy [38]
4 years ago
15

If a metal changes color over time from exposure to air, what has likely occurred?

Chemistry
2 answers:
bekas [8.4K]4 years ago
3 0
Oxidation, or more commonly known as, rust. It's a chemical change, and its very evident with iron metals
lions [1.4K]4 years ago
3 0
Oxidation, also know as rust.....................
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