| atom | a soft gray ductile metallic element used in alloys |
|---|---|
| atom | a polyvalent metallic element that resembles chromium and tungsten in its properties |
| atom | a crystalline metallic element not found in nature |
| atom | a rare polyvalent metallic element of the platinum group |
| atom | a white hard metallic element that is one of the platinum group and is found in platinum ores |
| atom | a sliver-white metallic element of the platinum group that resembles platinum |
| atom | a soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal |
| atom | a soft bluish-white ductile malleable toxic bivalent metallic element |
| atom | a rare soft silvery metallic element |
| atom | a trivalent metalloid element |
| atom | a silvery malleable metallic element that resists corrosion |
| atom | a metallic element having four allotropic forms |