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| K1.4
QUESTIONS |
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LINKS |
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Think for Yourself... |
Use particle theory to explain your answers to these questions:
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How does filtering separate
chalk from water? 
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Why doesn’t coarse filter
paper separate this
mixture?
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Why can’t filtering separate
salt from a
salt solution?
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| a
Science Enhancement Programme CD-ROM 2005 |
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user
guide |
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