n. an artificially made transuranic radioactive metallic element, first produced by bombarding plutonium with helium ions. °Symb.: Cm.
[ M. Curie d. 1934 and P. Curie d. 1906, Fr. scientists ]
n. an artificially made transuranic radioactive metallic element, first produced by bombarding plutonium with helium ions. °Symb.: Cm.
[ M. Curie d. 1934 and P. Curie d. 1906, Fr. scientists ]
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012