The only material should be iron!
iron no other materials are needed
iron box
If it's an iron box then it's iron
Materials that contain iron ore. Iron, steel, tin, etc.
no there is no use of electromagnets in iron box
The iron box was invented by Henry W. Seeley. This invention was invented in 1882. The iron box is called the clothes iron now a day!
Iron or anything with iron in it
materials are iron, gold, silver.
yes nickel, iron,cobalt, gadolinium and theiralloys are magnetic materials.
working of iron box
a magnet
The compound noun 'iron box' is a common noun, a general word for any box made of iron.