20 questions
A mixture is a combination of ____ or more substances that keep their original properties.
1
2
3
4
5
One important property of a mixture is that the _________ of the ingredients can change.
ingredients
proportions
solubility
suspension
solution
A __________ is a mixture in which all the substances are evenly distributed.
colloid
solution
suspension
mixture
solvent
Salt water is a mixture.
True
False
Raisin Bran cereal is an example of a solution.
True
False
Salt in salt water is the __________
solvent
solute
Water in salt water is the ___________.
solute
solvent
Mixtures can be _____, liquid or gas.
solid
suspension
solubility
alloy
emulsion
One important property of mixtures is that the proportions of the ingredients can change.
True
False
Alloys are mixtures of __________.
gases
liquids
solids
plasmas
Solubility is the measure of how much of a substance will __________ in a given solvent.
solute
dissolve
suspension
solution
Solubility is a physical __________.
change
property
solution
suspension
Carbon dioxide gas dissolved into water is an example of a _____________.
solid dissolved into a solid
solid dissolved into a liquid
gas dissolved into a liquid
liquid dissolved into a liquid
An alloy is an example of a ______ dissolved into a _______.
gas / liquid
solid / solid
liquid / solid
solid / gas
A __________ is a uniform mixture that contains particles that are large enough to be seen.
solution
suspension
colloid
emulsion
Suspension DON'T stay ________.
a liquid
mixed
a solid
a gas
A type of mixture that stayed mixed is called a _________.
suspension
mixture
colloid
alloy
A suspension and a colloid are exactly the same EXCEPT for the size of the _____________.
particles
liquid
gas
sample
Milk and fog are both examples of a ________________.
colloid
emulsion
suspension
solution
An ________ is a mixture where two liquids DON'T dissolve.
emulsion
colloid
suspension
solvent