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Atomic Number : 102Atomic symbolisation : NoAtomic Weight : 259Melting dot : 1,521 F ( 827 C)Boiling Point : unsung
Word Origin : Nobelium is identify after Alfred Nobel , the inventor of dynamite .
Nobelium
Discovery : The element was officially describe in April 1958 in Berkeley , California , by Albert Ghiorso , Glenn Seaborg , Torbørn Sikkeland and John R. Walton . The year before , a team in Stockholm , Sweden , at the Nobel Institute of Physics announced a new element call nobelium that had a half - living of 10 minutes . That discovery could not be replicated , however , though research laboratory in Berkeley and Dubna , Russia , attempted it . The Berkeley team produced an isotope,254No , with a half - sprightliness of three seconds , and the Russians duplicate that discovery . credit entry for No ’s discovery was given to the Berkeley squad , who decided to keep the name atomic number 102 .
property of No
Nobelium is a member of theactinide seriesand little is known about it . There are 10 acknowledge isotopes of No . The most unchanging is259No , which has a half - life of about 58 moment . [ SeePeriodic Table of the element ]
germ of nobelium
Nobelium is artificially produce , and it has never been made in heavy quantities . It can be produced through bombardingCurium-246withCarbon-12ions .
role of atomic number 102
Because No has only been produced in humble quantities , its only manipulation is within scientific research .
( Sources : Los Alamos National Laboratory , Jefferson Lab )
