Aranan: seriyum cerium /ˈsɪəɹiəm/ Giriş yap, bu kelimeyi “Kelimelerim”e ekle. Çeviriler isim cerium Medical ceriums Medical Tanımlar (İngilizce) isim A chemical element (symbol Ce) with an atomic number of 58, a very soft, ductile, silvery-white metal that tarnishes when exposed to air.