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chalcogen |
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chalcogen [ˈkælkəˌdʒɛn]
n (Chemistry / Elements & Compounds) any of the elements oxygen, sulphur, selenium, tellurium, or polonium, of group 6A of the periodic table [from chalco(pyrite) + -gen] Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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