____________ are properties of matter that can be observed or measured without changing the identity of the matter.

Mass per unit volume (per centimeter cubed).

Ability to be made into a wire.

Solid, liquid or gas.

Ability to transfer heat or electricity.

Ability to be pounded into thin sheets

Ability to dissolve

Ability to burn

Something happens when two substances get together

Is density a physical or chemical property?

Is thermal conductivity a physical or chemical property?

Is fizzing and bubbling a physical or chemical property?

Is magnetism a physical or chemical property?

Is solubility a physical or chemical property?

Is electrical conductivity a physical or chemical property?

Is ductility a physical or chemical property?

Is flammability a physical or chemical property?

If a substance explodes, is it a physical or chemical reaction?

If a substance reacts with oxygen, is it a physical or chemical reaction?

Is state a physical or chemical property?

When liquids are layered, the __________ dense liquid falls to the bottom.

(T/F) A good way to identify a substance is by figuring out its density.

Liquids layer because of their _____________.

(T/F) A big piece of gold will have more density than a small piece of gold.

(T/F) The density of a substance stays the same.

(T/F) A big piece of gold and a small piece of gold will have the same density.

(T/F) Each substance has its own unique density.

(T/F) Fool's gold and pure gold have the same density.

The formula for density is:

Mass is measured in _____.

The volume of a solid is measure in _____.

The volume of a liquid is measured in ____.

The unit for density is ________.

If a bicycle rusts, this is a ______reaction.

Is the Statue of Liberty reacting with the air around it a physical or chemical change?

A substance heating up unexpectedly is a ___ reaction.

A substance cooling down unexpectedly is a ___ reaction.

Find the density of a substance with a mass of 20g and a volume of 5cm3.