| 11. | Upon ingestion by rats, only about 0.01 % berkelium ends in the blood stream.
|
| 12. | The maximum permissible amount of berkelium-249 in the human skeleton is 0.4 nanograms.
|
| 13. | In total, just over one gram of berkelium-249 has been produced at Oak Ridge since 1967.
|
| 14. | Berkelium metal can also be produced by the reduction of berkelium ( IV ) oxide with thorium or lanthanum.
|
| 15. | Berkelium metal can also be produced by the reduction of berkelium ( IV ) oxide with thorium or lanthanum.
|
| 16. | The known oxyhalides of berkelium include BkOCl, BkOBr and BkOI; they all crystallize in a tetragonal lattice.
|
| 17. | Berkelium ( III ) and berkelium ( IV ) hydroxides are both stable in 1 molar solutions of sodium hydroxide.
|
| 18. | Berkelium ( III ) and berkelium ( IV ) hydroxides are both stable in 1 molar solutions of sodium hydroxide.
|
| 19. | In all these organs berkelium might promote cancer, and in the skeletal system its radiation can damage red blood cells.
|
| 20. | Between 70 K and room temperature, berkelium behaves as a ionization potential of a neutral berkelium atom is 6.23 eV.
|
