Question

Correct and proper Definition of metals and non metals

Answer 1

which object is lustrous , sonorous, malleable ductile good conducter of heat and electricity is called metal

which object is not lustrous , not sonorous no malleable , no ductile not good conducter of heat and electricity is called non metal

Answer 2

Objects which are lustrous , sonorous , malleable , ductile and is good conductor of heat and electricity are metals.

Objects which are not lustrous , not sonorous , not malleable , not ductile and is not good conductor of heat and electricity are non metals.