What is Matter
Properties
Chemical changes
Matter
Energy
100
The definition of matter
What is anything that has mass or takes up space.
100
The ability of a material to form a new substance.
What is a chemical property.
100
These types of changes do not affect the composition of a substance.
What are physical changes.
100
Nearly all the matter in the world is found in these forms.
What are pure substances and mixtures.
100

is the energy of motion

What is kinetic energy

200
The state of matter that has a high kinetic energy and no fixed volume or shape.
What is a gas.
200

•is composed of two or more elements always combined in the same proportion

What is a compound 

200
Changes that involve reactants and the formation of a new final product.
What are chemical reactions.
200
These pure substances can be broken down by chemical means.
What are compounds.
200
The amount of heat (or energy) required to raise the temperature of one gram of water by one degree Celsius.
What is a calorie.
300

is defined as the ability to do work

What is energy

300

•two or more substances in different proportions that can be separated by physical methods

What is a mixture 

300

Changing a gas into a solid is an example of this type of change.

What is a physical change.

300
The type of mixtures that are the same throughout and do not vary in composition.
What are homogeneous mixtures.
300

The SI unit of energy and work

What is a Joule

400

The three states of matter.

What are solid, liquid, gas

400

Density, volume, and mass are examples of

What is physical properties.

400
Cooking scrambled eggs is an example of this type of change.
What is a chemical change.
400

the different parts of the mixture are visible

What is a heterogeneous mixture?

400

How many calories are in 150 J?

36

500

The process of moving from a liquid state to a solid state.

What is freezing

500
The copper sheets on the Statue of Liberty changed green because of this property.
What is a chemical property.
500

color changes, formation of gases, formation of a precipitate, or change in heat or light are four signs of a 

What is a chemical change 

500
Water, table salt, and ammonia are all examples of these forms of matter.
What are compounds.
500

a solid change directly to a gas without going through the liquid state

What is sublimation.

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