Yes it is!
no
no
Irons
The most common ones are iron, nickel and cobalt, though there is a great variety of somewhat exotic ferromagnetic substances.
remove the iron in the compound
Vanadium is attracted to magnets i.e. it is ferromagnetic.
Yes, steel is a ferromagnetic material.
no
no
No. Gold is diamagnetic. The only ferromagnetic metals at room temperature are iron, cobalt and nickel
Because most refrigerators are made of ferromagnetic materials, and ferromagnetic materials are attracted to magnets.
Iron
Cobalt
mercury
Gold is not ferromagnetic.
Irons
Iron
No, ferromagnetic materials are strongly attracted to magnets. Ferrimagnetic materials are weakly attracted to magnets.