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Posts: 154
almost all impurities lower melting points, because they introduce defects in crystal lattices
Posted by
Reagen
Sep 28 '13, 20:36
I want to say all, but I can't say for certain that there aren't some oddball outliers.
Responses:
you're a witch! -- nm
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mafic
Sep 28, 21:35
salt + ice was the counter argument I wanted to use, but then I realized ... it melts the ice by lowering the melting point. Derp. -- nm
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Beryllium
Sep 28, 21:19
Yeah, that is what I remember from chem lab in undergrad. -- nm
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James Bond (aka Igor)
Sep 28, 20:50
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