An extremely radioactive, metallic chemical element, one of the actinides, generally produced by neutron bombardment of plutonium or americium: symbol, Cm; at. no. 96
US spelling of centimetre.
a radioactive transuranic metallic element; produced by bombarding plutonium with helium nuclei
Find another word for cm. In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for cm, like: curium, centimeter, centimetre, atomic number 96, mm, inch, um, 30cm, 5cm, ins and cms.