Chemical and Physical

By : Eleanor Lee

Physical Property

Definition :

A characteristic of a substance that can be observed without changing the substance into something else.

Example :

Water boiling

Solid melting

Water freezing



Examples of a Physical property

Picture of a Physical Property

Big image

Chemical property

Definition :

A characteristic that is observed when a substance interacts with another substance

Example :

Log on fire



Physical Change

Definition ;

A change that alters the form or appearance of a substance but does not make the material into another substance

Examples :

Ripping a paper an half

Mixing marbles together

Chopping wood

Chemical Change

Definition :

A change in matter that produces new substances

Four Indicators :

Color changes, odor, formation of a precipitate, or emission of heat or light

Examples :

Log on fire and ashes

Baking a cake

Explosion of a firework

Chemical and Physical Changes
The Physical Properties and Chemical Properties of Matter - Chemistry