Crossword clues for Nickel or copper:MONEL___ metal (nickel-copper alloy)MONELNickel-copper alloySILVERDOLLARCoin composed of copper, nickel, zinc and manganeseCOPERNICUSNoted astronomer, or cobalt + phosphorus + erbium + nickel + copper + sulfur?MONELNickel and copper alloyCOINSNickel and copper, but not ironCOINNickel or copper, but not tinELEMENTCopper or nickelMETALCopper or nickelCOINNickel or copperMETALNickel or copper