Physical Properties of Matter

5-PS1-3. Make observations andmeasurements to identify materialsbased on their properties.

Physical properties can be observed or measured without changing the composition of matter. Physical properties are used to observe and describe matter.

Physical Properties of Matter

Solubility: whether a substance dissolves in waterColor: identify the color of the object

Hardness: how hard or soft the material is

Thermal Conductivity: ability of matter to allow heat to pass through

Physical Properties of Matter

Electrical Conductivity: ability of matter toallow electricity to pass through

Magnetism: attraction or repulsion to magnets

Physical Properties Lab: Penny

Pennies are electrical conductors!

Rated 1 (soft) to 10 (hard).

Record your observations:Can you scratch it with your fingernail? A paperclip? Another coin?

Hardness Scale