Properties and Changes

a characteristic of a substance that can be observed without changing it into another substance.

• chemical properties

• physical properties

A characteristic of a substance that describes its ability to change into different substances.

• chemical properties

• physical properties

Identify all the physical properties listed below

• mass

• density

• oxidation

• conductivity

• flammability

Identify all the chemical properties listed below.

• luster

• corrosion

• melting point

• pH

• hardness

Which of the following properties are not characteristic properties?

• mass

• density

• melting point

• volume

• color

Characteristic properties do not depend on the amount of matter.

• true

• false

Density = ______ ÷ volume

During a chemical change, new substances are formed.

• true

• false

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The particles of a substance change during a physical change.

• true

• false

The substances you start with before a chemical reaction are called...

• products

• mass

• reactants

• energy

Tags

NGSS.MS-PS1-1