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curium

[ kyoor-ee-uhm ]

noun

  1. a radioactive element not found in nature but discovered in 1944 among the products of plutonium after bombardment by high-energy helium ions. : Cm; : 96.


curium

/ ˈkjʊərɪəm /

noun

  1. a silvery-white metallic transuranic element artificially produced from plutonium. Symbol: Cm; atomic no: 96; half-life of most stable isotope, 247Cm: 1.6 x 10 7years; valency: 3 and 4; relative density: 13.51 (calculated); melting pt: 1345±400°C
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012


curium

/ kyrē-əm /

  1. A synthetic, silvery-white, radioactive metallic element of the actinide series that is produced artificially from plutonium or americium. Curium isotopes are used to provide electricity for satellites and space probes. Its most stable isotope has a half-life of 16.4 million years. Atomic number 96; melting point (estimated) 1,350°C; valence 3.


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Word History and Origins

Origin of curium1

1946; < New Latin; named after M. and P. Curie; -ium
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Word History and Origins

Origin of curium1

C20: New Latin, named after Pierre and Marie Curie
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Example Sentences

Cum autem bellum renovaturus putaretur, Manium Curium iterum consulem fieri placuit.

The natives of Curium made it a rule to destroy all such, under an appearance of a religious rite.

"Conduct them here, Matten," he commanded, and took up his station beside an hundred-branched candlestick made in Curium.

In fig. 180 the statue of this goddess is shown, which he says was found by himself in 1884 at Curium.

The most splendid of all the Cyprian vases was found at Curium, and has been already represented in this volume.

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