4.2 Physical and Chemical Properties

A ___ describes a characteristic of a substance that can be observed without changing its composition.

Combustibility is an example of a ___.

Evidence of a chemical change does NOT include: production of light, temperature change, formation of a solid inside a liquid, change of state

A ___ results in the formation of a new substance with different properties.

A ___ is a characteristic of a substance that describes how it reacts when it changes into a new substance.

How a substance reacts with an acid is an example of a ___. Options: physical property, chemical property, physical change, chemical change.

Whether or not a substance emits light during a reaction is an example of a ___.

Diamond is one of the hardest materials on Earth. This is an example of a ___. Options: physical property, chemical property, physical change, chemical change

The melting point of a substance is an example of a ___. Options: physical property, chemical property, physical change, chemical change.

Most metals are good conductors. This is an example of a ___. Options: physical property, chemical property, physical change, chemical change.