Physical and Chemical Changes

Front

What is a change of matter that does not change its chemical composition?

Back

Physical Change

Front

What is the process called when two or more substances combine to form a new substance?

Back

Chemical Reaction

Front

What do we call the original substances that undergo a chemical change?

Back

Reactants

Front

What is the term for a mixture where particles are evenly distributed and do not settle?

Back

Solution

Front

What is a type of mixture where particles are large enough to scatter light but do not settle out?

Back

Colloid

Front

What is the process of separating a mixture by heating it to form vapor and then cooling it to form a liquid?

Back

Distillation

Front

What is the term for a change in size, shape, or state of matter that does not create a new substance?

Back

Physical Change

Front

What is the term for a solid that forms from a solution during a chemical reaction?

Back

Precipitate

Front

What is the principle that states matter cannot be created or destroyed in a chemical reaction?

Back

Conservation of Mass

Front

What is a change that results in the formation of new chemical substances?

Back

Chemical Change