If we dissolve salt in water and heat the water, it becomes a vapour and leaves the salt. This is called
Evaporation
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What is this separation method?
distillation
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This separation method is called...
Filtration
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Which method can you use to separate sand and iron filings?
Magnetism
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What is the filtration method used for?
A liquid from a solid
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What type of mixture is this?
Heterogeneous
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It is a mixture that contains two or more substances uniformly combined
Homogeneous
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Homogeneous Mixture is a Synonym of...
Solution
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Milk is an example of...
Homogeneous mixture
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If you had a mixture of rocks and sand and needed to separate them what method would work best?
Evaporation
Sieving
Filtration
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What is the definition of a Mixture?
a combination of two or more materials that can be easily separated by some physical means.
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True or False: A mixture must have at least two different materials.
True
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True or False: You can use your hands or tweezers to separate salt from water.
False
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True or False: The best way to separate rocks and sand is to use a sieve to sift the sand, this will allow the sand to fall through and the rocks to stay.
True
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True or False: If you combine metal shavings with sand, there is NO way you can separate them.