Đáp án phiếu BT- Revision week 2

1. What kind of objects do magnets attract?

• objects made from plastic and glass

• objects made from wood and paper

• objects made from iron or

  contain iron

• objects made from rock

  and electricity

2. What is magnetism?

• O electricity and metal

• O the force of the magnet

• O the attraction of the magnet

• O attraction and poles

List four ways magnets can be used.

• microwaves

• electric doors

• credit cards

• compasses

The three basic properties of matter are ....., ..... and .....

• mass

• shape

• volume

All matter is made up of tiny particles called .....

Volume is the amount of .....that matter takes up.

Mass is the amount of .... an object has.

Liquids take the shape of their ......

.............. do not have a definite shape, mass, or volume.

.... do not have a definite shape, but they do have a definite volume.