Letters that make iridium
d, m, r, i, u are letters that make 'iridium'
iridiums is a word created by adding a letter to 'iridium'
1 possible definitions for 'iridium'
Under this definition, iridium is a noun and has the following properties:
Ir, atomic number 77 have the same meaning as 'iridium'
'iridium' can be a type of metallic element, metal.