TRUE OR FALSE: A solution is a special type of mixture.
false
true
Which of the following samples is a solution?
different colors of beads in a jar
dirt mixed with twigs
sugar stirred into coffee
sand with seashells in it
What are the three states of matter?
solid, liquid, gas
How can you separate a solution made of sugar and water?
You cannot separate this mixture
Evaporate the water
Use a strainer
Use a spoon
heterogeneous mixtures of small particles spread evenly throughout a liquid or gas
suspension
TRUE OR FALSE: A solution is a special type of mixture.
true
false
Jill places marshmallows, rocks, and ice cubes in a jar filled with water. What will happen?
The marshmallows will float, and the rocks and ice cubes will sink in water
The ice cubes will float, and the marshmallows and rocks will sink in water
The marshmallows, ice cubes, and rocks will float in water
The marshmallows and ice cubes will float, and the rocks will sink in water
Sammy put water, sand, and seashells in a jar. Which of the following is true?
The jar includes 2 solids and a liquid.
The jar includes 2 liquids and a solid.
The jar includes 1 solid, 1 liquid, and 1 gas.
The jar includes all solids.
How can you separate a solution made of sugar and water?
Use a spoon
Use a strainer
Evaporate the water
You cannot separate this mixture
How is a bowl of salad with dressing and a bowl of hot soup different?
The soup mixture is the same throughout, but the salad isn't
The salad mixture is the same throughout, but the soup isn't
Some materials in the soup dissolved, but not in the salad
The salad is made from two states of matter; soup only one
What is the best way to separate water from a mixture or solution?
Evaporation
Using a spoon
Using a coffee filter
Condensation
What are three physical properties you could use to describe this fork?
clear (color) smooth (texture) hard (hardness)
What is the best way to separate water from a mixture or solution?
Condensation
Using a coffee filter
Evaporation
Using a spoon
Joe has a jar of nails, wooden dowels, and plastic knobs. How can he seperate out the nails?
Use a filter
Use a magnet
Use a stove and a pan
Use a strainer
Two or more materials that combine but do not combine chemically
mixture
Which of the following is NOT an example of a mixture?
Chocolate Milk
Oreos
Chex Mix
Bag of Halloween Candy
Which is NOT a solution?
Salt and Water
Chocolate Milk
Oil and Vinegar
Sugar and Water
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
Muddy water is an example of a ___________ . (mixture, solution, or suspension)
suspension
Which of the following is NOT a mixture?
Assorted Nuts
Trail Mix
Fruit Salad
Ice Water
Think about 2 jars with the same amounts of salt water and sugar water. Which is true?
One is a liquid and the other a gas.
They can both be seperated by evaporation.
They have different volumes.
One is a solution and one is a mixture.
A combination of two or more objects that keeps its physical properties and can be separated is
A solvent
A mixture
A suspension
A solid
Which of the following is NOT an example of a mixture?
Chocolate Milk
Bag of Halloween Candy
Oreos
Chex Mix
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 heat the water to seperate the sugar
A magnet to seperate the sand, then heat the water to seperate the sugar
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
What are some examples of physical properties?
size, shape, mass, color, elasticity, magnetism, melting point, boiling point, freezing point, hardness, states of matter, texture, taste, odor
All ________________ are mixtures, but not all ___________________ are solutions.
mixtures; solutions
solvents; suspension
solutions; mixtures
solids; liquid
How is a bowl of salad with dressing and a bowl of hot soup different?
The soup mixture is the same throughout, but the salad isn't
The salad mixture is the same throughout, but the soup isn't
The salad is made from two states of matter; soup only one
Some materials in the soup dissolved, but not in the salad
A combination of two or more objects that keeps its physical properties and can be separated is
A solvent
A solid
A suspension
A mixture
Which of the following has a definite shape - solids, liquids or gases?
solids
All ________________ are mixtures, but not all ___________________ are solutions.
solids; liquid
solutions; mixtures
solvents; suspension
mixtures; solutions
Which is not a mixture?
box of crayons
cereal and milk
water
books on a library shelf
How can we seperate salt and water?
Heat the water until it evaporates
Put the salt water through a filter
Strain out the salt
Use a magnet to pull the salt out
Which is not a mixture?
box of crayons
books on a library shelf
cereal and milk
water
a homogeneous mixture in which one substance is dissolved in another
solution
Coffee with milk and sugar mixed in is an example of............
a mixture
suspension
a solution
solvent
Which of the following is NOT a mixture?
Fruit Salad
Assorted Nuts
Ice Water
Trail Mix
Sammy put water, sand, and seashells in a jar. Which of the following is true?
The jar includes all solids.
The jar includes 2 liquids and a solid.
The jar includes 2 solids and a liquid.
The jar includes 1 solid, 1 liquid, and 1 gas.
What are some examples of mixtures?
salad, trail mix, fruit cocktail, sand and marbles, stew
Which of the following is an example of a solution?
Nails and screws
Water
Lemonade
A salad
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
Think about 2 jars with the same amounts of salt water and sugar water. Which is true?
They can both be seperated by evaporation.
One is a liquid and the other a gas.
One is a solution and one is a mixture.
They have different volumes.
Which is NOT a solution?
Salt and Water
Oil and Vinegar
Chocolate Milk
Sugar and Water
How are solutions different from mixtures?
solutions may change their physical properties
solutions are easily separated
solutions never dissolve
solutions are a mixture of only two things
Which object has the greatest density - a brick, lemonade, or oxygen?
a brick
Coffee with milk and sugar mixed in is an example of............
a mixture
solvent
suspension
a solution
Jill places marshmallows, rocks, and ice cubes in a jar filled with water. What will happen?
The marshmallows and ice cubes will float, and the rocks will sink in water
The marshmallows will float, and the rocks and ice cubes will sink in water
The marshmallows, ice cubes, and rocks will float in water
The ice cubes will float, and the marshmallows and rocks will sink in water
What are some examples of solutions?
sugar and water, saltwater, salad dressing, chocolate milk
How are solutions different from mixtures?
solutions may change their physical properties
solutions never dissolve
solutions are easily separated
solutions are a mixture of only two things
Which of the following is an example of a solution?
A salad
Nails and screws
Lemonade
Water
Which of the following samples is a solution?
sand with seashells in it
dirt mixed with twigs
sugar stirred into coffee
different colors of beads in a jar
How can we seperate salt and water?
Heat the water until it evaporates
Put the salt water through a filter
Strain out the salt
Use a magnet to pull the salt out
What are three physical properties you could use to describe this apple?
red (color) smooth (texture) hard (hardness) solid (state of matter)
small (size)