|
atomic number
|
a white hard metallic element that is one of the platinum group and is found in platinum ores |
|
atomic number
|
a sliver-white metallic element of the platinum group that resembles platinum |
|
atomic number
|
a soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal |
|
atomic number
|
a soft bluish-white ductile malleable toxic bivalent metallic element |
|
atomic number
|
a rare soft silvery metallic element |
|
atomic number
|
a trivalent metalloid element |
|
atomic number
|
a silvery malleable metallic element that resists corrosion |
|
atomic number
|
a metallic element having four allotropic forms |
|
atomic number
|
a brittle silver-white metalloid element that is related to selenium and sulfur |
|
atomic number
|
a nonmetallic element belonging to the halogens |
|
atomic number
|
a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts |
|
atomic number
|
a soft silver-white ductile metallic element (liquid at normal temperatures) |
