Chemical Properties of Californium,
Abstract
Some evidence as to the chemical nature of the new element californium is presented. The chemical separation and identification of the new element was accomplished through the use of ion-exchange adsorption methods employing the resin Dowex-50. Californium appears in the eka-dysprosium position on elution curves containing berkelium and curium as reference points--that is, it precedes berkelium and curium off the column as dysprosium precedes terbium and gadolinium. The experiments so far have revealed only the tripositive oxidation state of eka-dysprosium character and suggest either that higher oxidation states are not stable in aqueous solution or that the rates of oxidation are slow.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 12, 1950
- Accession Number
- ADA319899
Entities
People
- G. T. Seaborg
- K. Street Jr.
- S. G. Thompson
Organizations
- Oak Ridge National Laboratory