একটি transuranic উপাদান

dubnium's Usage Examples:

Dubnium is highly radioactive: the most stable known isotope, dubnium-268.

Group 5 contains vanadium (V), niobium (Nb), tantalum (Ta) and dubnium (Db).

Soviet Union and the United States independently created rutherfordium and dubnium.

IUPAC recommended that element 105 be named dubnium, after Dubna.

Element 105 was named dubnium (Db), after Dubna in Russia, the location of the JINR; the American suggestions.

5 dubnium-260 1.

52 dubnium-257 1.

was involved in the discovery of elements 104 and 105 (rutherfordium and dubnium, respectively).

seaborgium for element 106, with the single exception of element 105, named dubnium to recognise the contributions of the Dubna team to the experimental procedures.

decay radioactively with a half-life under a day, with an exception of dubnium-268.

from its daughter dubnium-257.

Later, the dubnium isotope was corrected to dubnium-258, which indeed has a five-second half-life (dubnium-257 has a one-second.

There are exceptions, however, including several isotopes of curium and dubnium.

Except for rutherfordium and dubnium, even the longest-lasting isotopes of superheavy elements have short half-lives.

the states of California and Tennessee where they were discovered; and dubnium and moscovium, similarly named after Russia's Dubna and Moscow.

The symbol is now used for dubnium.

In 1994, IUPAC suggested the name dubnium (Db) to be used since rutherfordium was suggested for element 106 and IUPAC.

elements 102-106 (102, nobelium; 103, lawrencium; 104, rutherfordium; 105, dubnium and 106, seaborgium), each produced and identified on the basis of only.

In order to prove that the decays were from dubnium-268, the team repeated the reaction in August 2005 and separated the +4.

dubnium's Meaning':

a transuranic element

Synonyms:

chemical element; atomic number 105; element 105; Db; hahnium; element;

Antonyms:

software; curve;