Identify Physical and Chemical Properties

Front

What are pure substances made up of one kind of atom?

Back

Elements

Front

What type of change is characterized by a change in physical properties without altering the chemical composition?

Back

Physical Change

Front

Is Baking Soda (NaHCO₃) a pure substance or a mixture?

Back

Pure Substance

Front

What type of property is boiling point?

Back

Physical Property

Front

What is evidence that a chemical change has occurred?

Back

Formation of a precipitate or gas release.

Front

What is a mixture?

Back

A combination of two or more substances that retain their individual properties.

Front

What is a chemical property?

Back

A characteristic that can only be observed during a chemical reaction.

Front

What is an example of a physical property?

Back

Color, boiling point, or density.

Front

What distinguishes a compound from an element?

Back

A compound is made of two or more different types of atoms chemically bonded together.

Front

What happens to the properties of substances in a chemical change?

Back

The properties change and new substances are formed.