Atomic_number_28WordNet Explorer

a hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite

any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.

a green mineral consisting of hydrated nickel magnesium silicate; a source of nickel

a yellow mineral consisting of nickel sulfide; a minor source of nickel

a mineral (iron and nickel sulphide) that is the chief ore of nickel

a grey mineral consisting of cobalt arsenide and nickel; an important source of cobalt and nickel