No student devices needed. Know more
20 questions
A combination of two or more substances that can be separated is a
potion
mixture
solute
compound
A solution is made when one substance _________ in another.
settles at the bottom
moves
dissolves
is suspended
A ____________ solution contains the maximum amount of solute.
diluted
mixed
concentrated
saturated
A ________ solution has a low amount of solute
saturated
concentrated
diluted
mixed
In a saltwater solution, the salt is the __________.
solvent
molecule
part
solute
In a saltwater solution, the water is the _________
solvent
mixture
combination
solute
The amount a solute can dissolve in a liquid is its ___________
ability
mixing
solubility
dilution
Mixtures CANNOT be separated.
True
False
A heterogeneous mixture can separate on its own and often needs to be shaken to be recombined.
True
False
Lowering the temperature of a liquid can increase its solubilty
True
False
Some solutions need to be separated by distillation
True
False
Cereal is a homogenous mixture
True
False
Milk is a homogenous mixture.
True
False
Italian salad dressing is a heterogenous mixture.
True
False
Ketchup is a homogenous mixture.
True
False
A filter can be used to separate a mixture.
True
False
What are TWO tools you can use to separate a mixture?
magnet
scale
saw
heat
weights
When a mixture is created it creates a __________ change.
emotional
chemical
good
physical
When a chemical change happens you know because ____________.
CHOOSE 2 Answers
it foams and bubbles
it looks the same
it gives off heat
it doesn't give off smoke.
You know a creating a mixture is NOT a chemical change because _____________.
it cannot be separated.
it will bubble and give off heat
it smokes when mixed.
it can be separated by hand or with tools
Explore all questions with a free account