nide
21lan|tha|nide — «LAN thuh nyd, nihd», noun. any of the rare earth elements. ╂[< lanthanum (first of the rare earth elements) + ide] …
22o|zo|nide — «OH zuh nyd», noun. any one of a group of organic compounds formed when ozone is added to an unsaturated hydrocarbon …
23plat|i|no|cy|a|nide — «PLAT uh noh SY uh nyd», noun. a salt of platinocyanic acid. ╂[< platinum + cyanide] …
24pol|y|u|ro|nide — «POL ee YUR uh nyd», noun. a natural gum or resin found in humus or decaying vegetation which improves soil condition by binding the particles together …
25Sas|sa|nide — Sas|sa|nid or Sas|sa|nide «SAS uh nihd», noun, adjective. –n. one of the Sassanidae. –adj. of or having to do with the Sassanidae …
26sel|e|nide — «SEHL uh nyd, nihd», noun. a compound of selenium with a more electropositive element or radical …
27sulf|ar|se|nide — «suhlf AHR suh nyd, nihd», noun. Chemistry. a compound which is a double salt of sulfur and arsenic. ╂[< sulf(ide) + arsenide] …
28su|per|ac|ti|nide series — «SOO puhr AK tuh nyd», a predicted series of superheavy chemical elements which is to follow the transactinide series in the periodic table …
29trans|ac|ti|nide series — «trans AK tuh nyd», = transactinides. (Cf. ↑transactinides) …
30u|ra|nide — «YUR uh nyd», noun. a transuranic element …