n a heavy brittle metallic element of the platinum group
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a heavy brittle metallic element of the platinum group
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a silver-white metallic element of the platinum group that resembles platinum
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n a silver-white metallic element of the platinum group that resembles platinum
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if an Rh-negative person receives a blood transfusion from an Rh-positive person it can result in hemolysis and anemia n a white hard metallic element that is one of the platinum group and is found in platinum ores
