PCS 5th Grade Physical Science Review

Front

What is an example of a new substance being formed?

Back

Wood Burning is an example of a new substance being formed.

Front

What happens to sugar when mixed with water?

Back

The sugar dissolves forming a solution.

Front

What happens to sand when mixed with water?

Back

The sand does not dissolve.

Front

What is a mixture?

Back

A mixture is the result of a physical change where the parts can be separated.

Front

What did Juan make when he combined cheese, ham, tomato, and pickle on bread?

Back

Juan made a mixture.

Front

What is the amount of matter in an object called?

Back

Mass.

Front

What is the difference between a mixture and a solution?

Back

A mixture can be separated into its components, while a solution is a homogeneous mixture where one substance is dissolved in another.

Front

What is an example of a physical change?

Back

Candle melting is an example of a physical change.

Front

What is a chemical change?

Back

A chemical change is a process where one or more substances are transformed into new substances.

Front

What is the definition of mass?

Back

Mass is the amount of matter in an object.