Gold. The five elements of the character "铱" belong to gold. The character "铱" is not commonly used in names and has a general meaning. Note that when naming, you can't just look at the Chinese characters. The name must be combined with the eight characters to make the name auspicious. Iridium is a silver-white, hard, brittle, and heavy platinum group metal element. Its main valence states are trivalent and tetravalent. It usually exists in iridium-osmium ore as a natural alloy with platinum or osmium. It is resistant to various chemical attacks at room temperature.