In 1789 Martin Heinrich Klaproth, a German chemist, analyzed a new mineral and has confused this mineral (an oxide) with a new metal. The name uranium was proposed also by Klaproth, derived from the name of the planet Uranus discovered by Herschel in 1781.
In 1841 a French scientist, Eugene Péligot isolated the pure metallic element uranium.
Radioactivity is discovered on uranium.
In 1789 Martin Heinrich Klaproth discovered an uranium oxide. In 1841 Eugène-Melchior Péligot obtained the first pure uranium metal.
Clair Cameron Patterson
Marie Curie. Uranium was discovered in 1789 by the German chemist Martin Heinrich Klaproth working in Berlin.
Uranium was discovered (in the form of an oxide) in 1789 by the Germam chemist Martin Heinrich Klaproth. In 1841 the French chemist Eugene Melchior Peligot obtained uranium as a pure metal for the first time.
- They discovered that radiations are emitted from the uranium atom (and not from the molecule containing uranium) and are dependent on the quantity of uranium. - They discovered polonium and radium in uranium minerals.
Martin Heinrich Klaproth discovered a new mineral containing uranium in 1789. Eugen Peligot isolated uranium as a pure metal in 1841.
- They discovered that radiations are emitted from the uranium atom (and not from the molecule containing uranium) and are dependent on the quantity of uranium. - They discovered polonium and radium in uranium minerals.
Uranium was discovered probably in the Northern Territory in 1969.
The existence of radiation was discovered in 1896 by Henri Becquerel in the course of experiments involving uranium salts, though the nature of it was unknown. The nature of the alpha particle was discovered by Ernest Rutherford, and he showed it was essentially an helium nucleus in 1907.
The element helium was first discovered in space through its spectral lines in the sun's spectrum. It was later discovered on Earth through the analysis of uranium ores in 1895.
Uranium was discovered by Martin Klaproth in 1789 (in the form of an oxide) in Germany. In 1841 Eugene Peligot in France obtained pure uranium metal.