unnilquadium
unnilquadium
Symbol: Unq
Atomic number: 104
Atomic weight: (261)
Radioactive transactinide element. Expected to have similar chemical properties to those displayed by hafnium. Rf-260 was discovered by the Joint Nuclear Research Institute at Dubna (U.S.S.R.) in 1964. Researchers at Berkeley discovered Unq-257 and Unq-258 in 1964.

Elements of periodic system. 2013.

  • unnilquadium — [yo͞on΄əlkwä′dē əm] n. former term for RUTHERFORDIUM: symbol, Unq …   English World dictionary

  • Unnilquadium — Eigenschaften …   Deutsch Wikipedia

  • Unnilquadium — Rutherfordium Rutherfordium …   Wikipédia en Français

  • unnilquadium — noun Etymology: New Latin, from unnil + quadri + ium Date: 1979 rutherfordium …   New Collegiate Dictionary

  • unnilquadium — /yooh nil kwod ee euhm/, n. Chem., Physics. provisional name for the transuranic element with atomic number 104. Symbol: Unq Also called element 104, rutherfordium. [1975 80; < L un(us) ONE + nil nothing + QUAD(RI) + NL ium IUM] * * * …   Universalium

  • unnilquadium — noun rutherfordium …   Wiktionary

  • unnilquadium — un·nil·qua·di·um .yün əl kwäd ē əm n rutherfordium symbol Unq …   Medical dictionary

  • unnilquadium — n. (Chemistry) Rf, radioactive transuranic element; also called rutherfordium …   English contemporary dictionary

  • unnilquadium — un·nil·qua·di·um …   English syllables

  • unnilquadium — un•nil•qua•di•um [[t]ˌyu nɪlˈkwɒd i əm[/t]] n. chem. phs provisional name for the transuranic element with atomic number 104 Symbol: Unq Also called rutherfordium • Etymology: 1975–80; < L ūn(us) one+nīl nothing +quad (ri) + NL ium ium II …   From formal English to slang