Some characteristics that are common to metals are that they are good conductors or heat and electricity , are malleable , and are often shiny (Have luster ) in which of the following groups would your expect every element to share these properties

A potassium (K) , chromium (fr) , and tellurium (Te)

B sodium (na), cobalt (Co) , and platinum (Pt)

C ruthenium (Ru) ,cooper (Cu), and radon (rn)

D oxygen (O) fluorine (F) and argon (Ar)