The correct option is
D all of the above
A metal can refer to an element, compound, or alloy that is a good conductor of both electricity and heat. Example metals include gold, sodium, copper, iron, and many other elements. Metals are usually malleable, ductile, sonorous and shiny.
Metals are generally shiny, malleable, and hard, ductile. Metals are also good conductors of electricity, they produce sound when they hit with other substances(sonorous)