You can/cannot see a magnetic field.
cannot
The same poles ... each other.
repel
A magnet will not ... glass, plastic, or wood.
attract
Magnetism is a force that ... metal iron.
attracts
How many poles does a magnet have?
2
Opposite poles ...
attract
The poles are the ... part of the magnet.
strongest
Magnets attract ...
metal iron.
Magnetism is a ...
force