Related Clues:
- Heavy brittle metallic element of the platinum group
- It's very hard to be Ir, in short
- Ir - that's elementary
- Silvery metal carrier, one with peculiar surroundings
- Metal carrier I supported in spirit
- Old city free for student element
- So much for the French — a shapeless unfinished piece of metal
- Metal element
- Chemical element, symbol Rh
- Metallic element resistant to corrosion, atomic no. 77
- Silvery-white metallic element
- Extremely rare metal with atomic number 77
- Metal between osmium and platinum on the periodic table
- Heavy brittle metal used in alloys, Ir
- Metal named for the Greek goddess of the rainbow