Periodic Table -> Unnilquadium
Unnilquadium DetailsUnnilquadium Symbol:
UnqUnnilquadium Atomic Number:
104Unnilquadium Atomic Weight:
(261)What is Unnilquadium?
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.
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