Chapter 2 Physical Properties

Copper is an electrical ..

This property of matter is the temperature at which a substance will turn into a gas.

• melting point

• boiling point

• solubility

• viscosity

This property of matter is the temperature at which a substance will turn into a liquid.

• melting point

• boiling point

• solubility

• viscosity

Ceramic is a material suitable for making cooking pots because .................

• It cannot conduct electricity

• It can break easily

• It is very strong

• It is hard with high melting point

Materials that does not conduct heat / electricity are called heat / electrical ............

X is able to scratch Y but not Z. What is the correct order of hardness? (Least hard to hardest)

• X, Y, Z

• Z, Y, X

• Z, X, Y

• Y, X, Z

A lift can accommodate 15 people because the base of the lift is very hard. Is this statement true or false?

• True

• False

A tent can be folded and squeezed into a small bag without breaking. This is because the wire supporting the tent is ...............

• hard

• strong

• flexible

• good conductor of heat

Which box has a higher density?

• Box A

• Box B

• Both are the same

Which SI unit is used to measure mass?

• m

• g

• kg

• s