Ruby made some instant black coffee. What would be the solute in her solution?
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15
Salt and Sugar dissolves when mix with water. They are called...
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heart
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rocket
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fairy
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baam
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15
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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15
Properties of matter that can be observed, measured, or changed without changing the matter itself
Physical Properties
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15
Which of these substances do we often use a centrifuge to separate?
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This refers to materials that dissolves in water.
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The following method can be used if the compounds have different
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15
What property of matter allows you to utilise distillation as a separation method?
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10
Physical or Chemical: dissolving kool aid in water
Physical
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monster
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shark
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lifesaver
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10
Which state of matter is shown?
solid
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monster
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fairy
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shark
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baam
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15
What is produced with fireworks?
Sound and light
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10
Physical or Chemical: digestion
Chemical
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15
The property that describes an object stay on the surface of water