yup Shadow has the right of it.
Thursday, December 24, 2009
How do you separate iron powder from tin powder?
A magnet is the simplest answer. Tin is not magnetic, so only the iron will be attracted by a magnet. Whatever tin happens to be dragged along can be removed by repeating the process several times.How do you separate iron powder from tin powder?
yup Shadow has the right of it.asp hosting
yup Shadow has the right of it.
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