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Which of the following is NOT an example of a mixture?
Chocolate Milk
Bag of Halloween Candy
Chex Mix
Oreos
Which of the following is an example of a solution?
Nails and screws
A salad
Water
Lemonade
A combination of two or more objects that keeps its physical properties and can be separated is
A suspension
A solvent
A mixture
A solid
How is a bowl of salad with dressing and a bowl of hot soup different?
The salad is made from two states of matter; soup only one
Some materials in the soup dissolved, but not in the salad
The salad mixture is the same throughout, but the soup isn't
The soup mixture is the same throughout, but the salad isn't
How are solutions different from mixtures?
solutions are a mixture of only two things
solutions are easily separated
solutions may change their physical properties
solutions never dissolve
TRUE OR FALSE: A solution is a special type of mixture.
false
true
All ________________ are mixtures, but not all ___________________ are solutions.
solutions; mixtures
solids; liquid
solvents; suspension
mixtures; solutions
How can you separate a solution made of sugar and water?
Use a strainer
Evaporate the water
You cannot separate this mixture
Use a spoon
Coffee with milk and sugar mixed in is an example of............
a solution
solvent
suspension
a mixture
Which is NOT a solution?
Chocolate Milk
Sugar and Water
Oil and Vinegar
Salt and Water
Which of the following is NOT a mixture?
Ice Water
Assorted Nuts
Fruit Salad
Trail Mix
What is the best way to separate water from a mixture or solution?
Condensation
Evaporation
Using a spoon
Using a coffee filter
Joe has a jar of nails, wooden dowels, and plastic knobs. How can he seperate out the nails?
Use a filter
Use a stove and a pan
Use a magnet
Use a strainer
Susan has a can with sand, water, and sugar mixed together. How can she seperate the 3 things?
A filter to seperate the sand, then a magnet to seperate the sugar
A strainer to seperate the sand, then a magnet to seperate the sugar
A filter to seperate the sand, then heat the water to seperate the sugar
A magnet to seperate the sand, then heat the water to seperate the sugar
Which is not a mixture?
box of crayons
water
books on a library shelf
cereal and milk
Think about 2 jars with the same amounts of salt water and sugar water. Which is true?
They can both be seperated by evaporation.
They have different volumes.
One is a liquid and the other a gas.
One is a solution and one is a mixture.
