硫りゅう化かTop 35000MeaningsNounSuru verbIntransitive verb1. sulfuration; sulphurationKanji used硫sulphur化transformationPitch accentりゅうかUsed in vocabulary硫りゅう化か水すい素そhydrogen sulphide; hydrogen sulfide; sulphuretted hydrogen; sulfuretted hydrogenNoun二に硫りゅう化か炭たん素そcarbon disulfideNoun硫りゅう化か物ぶつsulfide; sulphideNoun硫りゅう化か水すい銀ぎんmercury sulfide (esp. mercuric sulfide, HgS, but also mercurous sulfide, Hg2S) (sulphide)Noun硫りゅう化か亜あ鉛えんzinc sulfide (ZnS) (sulphide)Noun硫りゅう化か変へん色しょくsulphide stainingNoun硫りゅう化か鉄てつiron sulfide; iron sulphideNoun硫りゅう化か銅どうcopper sulfideNoun硫りゅう化か鉄てっ鉱こうpyritesNoun硫りゅう化か鉱こう物ぶつsulfide mineralNoun多た硫りゅう化か物ぶつpolysulfideNoun二に硫りゅう化か物ぶつdisulfide; disulphideNoun