For the first time californium is obtained with the nuclear reaction:
Cm-242 + He--------------Cf-245 + n
The important isotope Cf-252 is obtained in nuclear reactors after a long time irradiation of plutonium with neutrons.
Californium was obtained by Stanley G. Thompson, Kenneth Street, Albert Ghiorso and Glenn Seaborg in 1950 at Berkeley Laboratories. The nuclear reaction is: Curium 242 + Helium 4-------Californium 245 + neutron
Being radioactive californium is unstable.
Californium is an artificial element; but infinitesimal amounts of natural californium can exist in uranium ores.
Californium was obtained in 1950 by bombarding curium with alpha particles.
All the isotopes of californium are radioactive, artificial and unstable.
Californium is an artificial element obtained by nuclear reactions.
Californium was obtained by Stanley G. Thompson, Kenneth Street, Albert Ghiorso and Glenn Seaborg in 1950 at Berkeley Laboratories.
Californium was obtained by Stanley G. Thompson, Kenneth Street, Albert Ghiorso and Glenn Seaborg in 1950 at Berkeley Laboratories.
For the first time californium is obtained with the nuclear reaction: Cm-242 + He--------------Cf-245 + n The important isotope Cf-252 is obtained in nuclear reactors after a long time irradiation of plutonium with neutrons.
Californium is a pure element.
Californium was obtained at the University of California, Berkeley Laboratories by Stanley G. Thompson, Kenneth Street Jr., Albert Ghiorso and Glenn T. Seaborg in 1950.
Californium is a chemical element !
Californium is an artificial element and is difficult to prepare and to separe this element.
Californium was obtained by Stanley G. Thompson, Kenneth Street, Albert Ghiorso and Glenn Seaborg in 1950 at Berkeley Laboratories. The nuclear reaction is: Curium 242 + Helium 4-------Californium 245 + neutron
Californium is an artificial chemical element.
Californium is an artificial element.
The element Californium is reactive.