Vocabulary
Rates of Dissolving
Mixtures and Solutions
States
Separating
100
What is a mixture?
What is two or more substances mixed together.
100
If I stir something quickly, what is the rate of dissolving?
What is fast
100
How is a mixture combined?
What is physically.
100
What are the three states of matter?
What is liquid, solid and gas.
200
What is a solution?
What is a mixture with one substance being dissolved.
200
If I dissolve sugar in warm water, what is the rate of dissolving?
What is quickly.
200
What is a solution?
What is a form of a mixture!
200
What is a physical property?
What is how something looks, feels, tastes, is shaped etc.
200
If I have a garden salad, which is a mixture, how would I separate them)
What is by hand, or physically. This is because of the size of the objects in the mixture.
300
What is a solute?
What is a substance that is being dissolved.
300
If I dissolve sugar in cold water, what is the rate of dissolving?
What is very slow.
300
What is the concentration level?
What is the amount of solute compared to the amount of solvent
300
This is the mass of an object as well as he pull of gravity on an object
What is weight
300
How would I separate iron and sand?
What is magnetism. Only the iron or objects that are magnetic would be removed, leaving two piles, one of iron and the other sand.
400
What is a solvent?
What is a substance that dissolves another.
400
If I stir sugar cubes into cold water, what is the rate of dissolving?
What is very slow.
400
What is the universal solvent?
What is water
400
What kind of state has no definite shape or volume?
What is gas
400
How would I separate colored ink and paper?
What is chromatography..let's watch
500
Sifting
What is a method to seperate larger substances from another.
500
How do I make a solution less concentrated?
What is add more solvent.
500
How would I separate the mixture of ocean water? (which is salt water)
What is a heating coil to evaporate the water leaving just the salt.
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