Chemical and Physical Properties

Front

What is digestion in terms of chemical and physical properties?

Back

Digestion is a chemical property as it involves breaking down food into nutrients.

Tags

NGSS.MS-LS1-7

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is the term for the ability to burn?

Back

Flammability.

Front

What is the melting point of ice in degrees Celsius?

Back

0 degrees Celsius.

Front

What happens to red litmus paper when it turns blue?

Back

It indicates a chemical property of the solution tested, specifically that the solution is basic.

Front

What type of property is acidity?

Back

Acidity is a chemical property.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

Front

Define chemical property.

Back

A chemical property is a characteristic of a substance that can only be observed during a chemical reaction.

Front

Define physical property.

Back

A physical property is a characteristic of a substance that can be observed or measured without changing the substance's chemical identity.

Front

What is an example of a physical change?

Back

Melting ice is an example of a physical change.

Tags

NGSS.MS-PS1-4

Front

What is an example of a chemical change?

Back

Burning wood is an example of a chemical change.

Tags

NGSS.MS-PS1-2

Front

What does it mean if a substance is flammable?

Back

It means the substance can easily catch fire and burn.