Francium can be obtained by the following nuclear reaction:
197Au + 18O = 210Fr + 5 n
1. Francium exist naturally, but in infinitesimally concentrations, in uranium ores. 2. Francium can be obtained also artificially, by nuclear reactions.
Francium was named after France, the country it was dicovered in.
By the intermediate of nuclear reactions; for example: 197Au + 18O = 210Fr + 5n Francium exist also naturally in uranium and thorium ores but the concentrations are infinitesimals.
in some water this is a horrible idea, as francium is an element in the alkali metals, this family of elements reacts violently with water. for instance a small pellet of Potassium creates a bright flash and pops. as the elements move down in periods, they increase in reactivity, this would mean francium, would be the most reactive, a horrible idea would be to keep it in water. the best idea would be to store it in oil, as it will react with air.
Francium is very radioactive and very difficult to obtain; heating of francium due to the decay leads to instantaneous vaporization of francium.
Natural francium exist in uranium and thorium ores.Artificial francium is obtained in particle accelerators.
Natural francium is the decay product of actinium-227. Francium can be also obtained by nuclear reactions.
Natural francium is the decay product of actinium-227. Francium can be also obtained by nuclear reactions.
If francium could be obtained in large quantities would have a definite volume.
Francium can be obtained by this reaction:Au-197 + O-18 = Fr-210 + 5 n
1. Francium exist naturally, but in infinitesimally concentrations, in uranium ores. 2. Francium can be obtained also artificially, by nuclear reactions.
francium is found in thorium and uranium ores in the earth's crust obtained by the decay of actinium
Francium can be obtained in a particle accelerator with this reaction:Au-197 + O-18 = Fr-210 = 5 n
Francium is obtained only by a nuclear reaction: 197Au + 18O = 210Fr + 5 n
Francium can be obtained in a particle accelerator with this reaction:Au-197 + O-18 = Fr-210 = 5 n
Because francium was obtained only in very small samples, insufficient for the determination of physical properties.
1. As a natural element francium exist in infinitesimal concentrations in uranium ores (as a progeny of 235U in the decay chain). 2. Francium can be also obtained by nuclear reactions: 197Au + 18O----------210Fr + 5 n