(medicine) radiation therapy that uses radioactive cobalt-60 as a source

plural of cobalt therapy

(biochemistry) An enzyme that catalyzes the chemical reaction ATP + hydrogenobyrinic acid a,c-diamide + Co²⁺ + H₂O ⇌ ADP + phosphate + cob(II)yrinic acid a,c-diamide + H⁺.

plural of cobalt green

Any of various green inorganic pigments obtained by doping cobalt(II) oxide into colorless host oxides.

A nuclear bomb that includes cobalt; this will absorb neutrons and become radioactive cobalt-60.

plural of cobalt blue

(inorganic chemistry) The dark green to red oxide of cobalt, CoO, used to manufacture coloured glazes in the ceramics industry

(inorganic chemistry) A salt of divalent cobalt and the sulfate radical, CoSO₄.

(chemistry) cobaltic