权威例句
Berkelium
Berkelium
Berkelium redox speciation
CHEMICAL PROPERTIES OF BERKELIUM
Isolation of berkelium by solvent extraction of the tetravalent species ☆
Delocalisation of 5f electrons in berkelium and californium metals under pressure
Preparation and crystal structures of dicesium berkelium hexachloride and dicesium sodium berkelium hexachloride
Coulomb term U and 5 f electron excitation energies for the metals actinium to berkelium
The extraction chromatography of americium, curium, berkelium and californium with di(2-ethylhexyl)orthophosphoric acid ☆
Microchemical preparation of tricyclopentadienyl compounds of berkelium, californium, and some lanthanide elements
