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Phases
Chemical or Physical
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100
What phase has a definite shape and definite volume
What is a solid
100
Bread rising
What is chemical change
100
The part of a mixture that is dissolved into another.
What is a solute
100
a combination of two substances that can not be seperated
What is a solution
100
Name two properties of chocolate that don't change when it's melted.
What is color and taste
200
What phase has an indefinite shape and a definite volume?
What is a liquid
200
Mixing two substances and having a temperature change.
What is a chemical change
200
a mixture that is not well mixed, particles are easily seperated and observed, such as a salad.
What is a heteroegenous mixture
200
the properties of matter that are easily observable
What are physical properties
200
sound travels fastest through this state of matter
What is a solid
300
What is required for matter to change phase
What is heat energy.
300
A change in the size, shape, color or texture of a substance but no new substance is created.
What is a physical change.
300
the part of a mixture that does the dissolving.
What is the solvent.
300
Anything that has mass and takes up space
What is matter
300
The change of matter from a gas to a liquid
What is condensation
400
What type of solid may lose it's shape under certain conditions?
What is an amorphous solid
400
a chemical reaction that occurs when iron, water and oxygen combine.
What is rust.
400
a mixture that is very well mixed, hard to seperate, such as cake batter
What is a homogeneous mixture
400
the temperature point at which water begins to become ice.
What is freezing point.
400
The amount of space matter takes up
What is volume
500
Obleek is an example of what phase of matter
It is an example of both a solid and a liquid.
500
Scrambling eggs
What is physical change
500
A solvent that can hold no more solute is called...
What is saturated.
500
When a liquid gains heat energy and becomes a gas
What is evaporation
500
What part of matter is constant
What is mass