Home  Products Search  Properties Search  中文版
Home > Dictionary > Information
berkelium
Molecular formula :
MW :
CAS :

nature : Periodic System III, vice ethnic communities actinide elements. An artificial radioactive elements. Atomic number 97. There are 11 species of isotopes. Amu 247.0703. The longest half-life of 247Bk (1380). Pei with two allotropism (α and β). Melting point 986 ° C ± 22 ° C. Chemical properties and lively. Prices are +3 and +4 compounds. Pei is used in helium ion cyclotron bombarded americium 241 and prepared. Pei found for the other heavier elements found is of special significance.


Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".
Structure:
Please see below "More Detailed Data"
More Detailed Data:
1) Berkelium
2) berkelium
3) berkelium Bk
Notice Some description was translated by software and the data is only as a reference.
Patent:
1) Alkali soluble resin, and composition containing the resin and capable of sensing optical activity
2) LCD plate
3) Flat light-emitting lamp, fabricating method thereof, and liquid crystal display
4) Color filter substrate for liquid crystal display and method of fabricating the same
5) Reflector and liquid crystal display module with the reflector
6) Liquid crystal display device and driving method thereof
7) Polarizer for compensation of gravity defect in liquid crystal display device
8) Surface light source device and display apparatus using the same
9) Liquid crystal panel and liquid crystal display apparatus
10) Liquid crystal display device and method of manufacturing the same