Gadolin (1760-1852) did not discover gadolinium, the element named for him. He was the first to isolate the rare earth element yttrium (actually its oxide) in 1792.
The element is named for the town of Ytterby near Stockholm. Gadolin received a heavy block of mineral from a quarry there and extracted the yttrium oxide from it. The oxide is also called gadolinite in his honor.
In 1878, Jean de Marignac isolated ytterbium and in 1880 he discovered gadolinium (isolated in 1886 by Paul de Boisbaudran), which he named for Gadolin.
It originates from the the Latin word "Gallia" which refers to France.
Johan Gadolin
Gadolinium is named from the mineral gadolinite, in turn named forFinnish chemist and geologist Johan Gadolin.[3] In 1880, the Swisschemist Jean Charles Galissard de Marignac observed the spectroscopic lines from gadolinium in samples of gadolinite (which actually contains relatively little gadolinium, but enough to show a spectrum) and in the separate mineral cerite. The latter mineral proved to contain far more of the element with the new spectral line. De Marignac eventually separated a mineral oxide from cerite, which he realized was the oxide of this new element. He named the oxide "gadolinia". Because he realized that "gadolinia" was the oxide of a new element, he is credited with discovery of gadolinium. The French chemistPaul Émile Lecoq de Boisbaudran carried out the separation of gadolinium metal from gadolinia in 1886.
Gadolinium can be found in small amounts in minerals like monazite, gadolinite and bastnaesite. Although called rare earth metals they are not rare in terms of occurrence but rather the elements they contain are extremely difficult to separate from one another. After the Finnish scientist Johan Gadolin first saw rocks that contained this element, it took scientists nearly a century to isolate the various elements, including gadolinium, contained in them Gadolinite can be found in various places throughout the world including Norway, Sweden, Canada, China, Russia, Austria, the U.S., among other nations. Jenae
The chemical element yttruim, pronounced IT-ree-em, was discovered in the year 1794 by a Finnish chemist, Johan Gadolin and is named after the town of Ytterby, Sweden.
Johan Gadolin was born on June 5, 1760.
Johan Gadolin was born on June 5, 1760.
Johan Gadolin died on August 15, 1852 at the age of 92.
Johan Gadolin died on August 15, 1852 at the age of 92.
Carl Axel Johan Gadolin has written: 'Schweden'
Johan Gadolin was born on June 5, 1760 and died on August 15, 1852. Johan Gadolin would have been 92 years old at the time of death or 255 years old today.
from Finland's most famous chemist, Gadolin
It originates from the the Latin word "Gallia" which refers to France.
Johan Gadolin
Gadolinium is named from the mineral gadolinite, in turn named forFinnish chemist and geologist Johan Gadolin.[3] In 1880, the Swisschemist Jean Charles Galissard de Marignac observed the spectroscopic lines from gadolinium in samples of gadolinite (which actually contains relatively little gadolinium, but enough to show a spectrum) and in the separate mineral cerite. The latter mineral proved to contain far more of the element with the new spectral line. De Marignac eventually separated a mineral oxide from cerite, which he realized was the oxide of this new element. He named the oxide "gadolinia". Because he realized that "gadolinia" was the oxide of a new element, he is credited with discovery of gadolinium. The French chemistPaul Émile Lecoq de Boisbaudran carried out the separation of gadolinium metal from gadolinia in 1886.
Ernest Rutherford, Johan Gadolin, Marie Curie, Albert Einstein, Enrico Fermi, Dmitri Mendeleeve, Ernest Lawrence,
The name of the first scientist who used the term element was Johan Gadolin in the year 1760.