CHALCOGEN


Meaning of CHALCOGEN in English

/kal"keuh jeuhn, -jen'/ , n.

Chem. any of the elements oxygen, sulfur, selenium, tellurium, and polonium, which form the VIa group in the periodic table.

[ 1960-65; CHALCHO- + -GEN ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .