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Biology, 19.10.2020 14:01 madisonmoore9716
Aliyah found a tarnished silver dollar and recalled that tarnish results when metals react with oxygen or sulfur compounds in the air. She polished the silver dollar to remove the tarnish until it was shiny again. She also polished a copper bracelet and a gold ring. What physical property of these metals makes them shiny?
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Aliyah found a tarnished silver dollar and recalled that tarnish results when metals react with oxyg...
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