りゅう
Meanings
Noun
Verb (する)
1. sulfuration; sulphuration
Kanji used
sulphur
transformation
Pitch accent
りゅ
うか
Used in vocabulary (29 in total)
hydrogen sulphide; hydrogen sulfide; sulphuretted hydrogen; sulfuretted hydrogen
mercury sulfide (esp. mercuric sulfide, HgS, but also mercurous sulfide, Hg2S) (sulphide)