What is Magnetism Guided Reading

Any material that attracts iron and material that contain iron is called a _____________

• Cobalt
• Nickel
• Magnet
• Electromagnet

Which of the following is a mineral in rocks that is magnetic?

• magnesia
• polaris
• magnetite
• lodestone

The attraction or repulsion of a magnetic materials is called ________________.

• magnets
• lodestone
• magnetism
• magnetite

Magnetic rocks are known as lodestones.

• True 
• False

#5a.
Magnets attract iron and materials that contain iron.

• True
• False

5b.
Magnets attract and repel other magnets

• True
• False

5c.
One part of a magnet always points SOUTH when allowed to swing freely

• True
• False

Any magnet, no matter what shape, has two ends, each one called a(n) _________________.

• magnetic rod
• magnetic material
• magnetite
• magnetic pole

#7
Number 7 has two answers that are true about magnetic poles. Which letters did you choose?

• a. and b.
• a. and c.
• a. and d.
• b. and c.

Where is the magnetic force of a magnet strongest? 

• In the middle
• Only at the North end
• Only at the South end
• At the poles (North and South)