D_TEXTBLOCK_TEXT Bronze is an alloy made of <HL Topic=Copper.tpc>COPPER</HL> and another metal other than zinc or <HL Topic=Nickel.sub>NICKEL</HL>. Bronzes with more than 90% <HL Topic=Copper.tpc>COPPER</HL> are reddish, otherwise they are yellow to orange in color. Bronze is resistant to corrosion and is a good conductor of heat and electricity.