Question

when you break an iron magnet into two pieces, you get
o two south poles.
o two north poles and two south poles
o a piece of iron that is no longer magnetic.
o two north poles.

Explanation:

Magnetic poles always occur in pairs. When an iron magnet is broken, each new piece forms a complete magnet with both a north and a south pole. So two new magnets are created, each having a north and a south pole.

Answer:

two north poles and two south poles