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15
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What is the substance that dissolves called?
solute
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15
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What method separates a dissolved solid from a solution by heating it?
evaporation
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15
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What is the solid left behind after evaporation called?
residue
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15
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What is a mixture?
two or more substances mixed together
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15
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What method separates sand from water by pouring off the liquid?
decanting
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15
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Why does heating water help a solute dissolve faster?
the molecules move faster
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15
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What type of mixture is made from salt and water?
solution
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eraser
Reset score!
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seesaw
Swap points!
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fairy
Take points!
5
10
15
20
25
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lifesaver
Give 20 points!
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eraser
Reset score!
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magnet
Take 5 points!
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fairy
Take points!
5
10
15
20
25
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lifesaver
Give 25 points!
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15
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In a suspension, what happens to the large particles if the mixture is left to stand?
they settle
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15
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What do we call a solution with only a small amount of solute?
dilute
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15
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What method can separate pure water from a salt solution?
distillation
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15
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What type of mixture is sandy water?
suspension
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15
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What tool is used to separate sand from stones by size?
sieve
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15
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What is a solution called when no more solute can dissolve?
saturated
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seesaw
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star
Double points!
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shark
Other team loses 20 points!
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baam
Lose 5 points!
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