/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]

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Universalium. 2010.

Look at other dictionaries:

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  • chalcogen — chal·co·gen …   English syllables

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