A magnet can pick up things that are made of iron because iron is a ferromagnetic material, meaning it is attracted to magnets.
A magnet can pick up things made from iron or other ferromagnetic materials.
iron and oxygen
everywhere
because iron is cheap
things that are made out of iron
because iron corrodes and its cheap
It's something you can stand things on, and it's made of iron.
Iron has magnetic properties and magnets will "stick" to it.
Some tables
when you get the answer tell me
nickel and pen