What did Louis Nicolas Vauquelin discover?
Chromium
Beryllium
Louis Nicolas Vauquelin/Discovered
Nicolas-Louis Vauquelin, (born May 16, 1763, Saint-André-d’Hébertot, France—died Nov. 14, 1829, Saint-André-d’Hébertot), French chemist who discovered the elements chromium (1797) and beryllium (1798).
How did Louis Nicolas Vauquelin discover beryllium?
In 1798 Vauquelin discovered beryllium oxide by extracting it from an emerald (a beryl variety); Klaproth isolated the element from the oxide.
Where is Louis Nicolas Vauquelin from?
Saint-André-d’Hébertot, FranceLouis Nicolas Vauquelin / Place of birthSaint-André-d’Hébertot is a commune in the Calvados department in the Normandy region in northwestern France. Wikipedia
How do you pronounce Louis Nicolas Vauquelin?
Louis Ni·co·las [lwee nee-kaw-lah], 1763–1829, French chemist: discoverer of chromium and beryllium.
What does vauquelin mean?
Meaning & History Old French form of the Germanic name Walchelin, derived from the element walha meaning “foreign”.
Where did Nicolas-Louis Vauquelin discovered beryllium?
In 1798, he discovered beryllium in beryl and isolated chromium in lead ore obtained from Siberia.
Who discovered beryllium gas?
Louis Nicolas Vauquelin
Martin Heinrich Klaproth
Beryllium/Discoverers
Where did Nicolas-Louis Vauquelin live?
Rouen1777–1779
Paris
Louis Nicolas Vauquelin/Places lived
Who named beryllium?
| Discovery date | 1797 |
|---|---|
| Discovered by | Nicholas Louis Vauquelin |
| Origin of the name | The name is derived from the Greek name for beryl, ‘beryllo’. |
| Allotropes |
Where beryllium is found?
Beryllium occurs naturally in the earth’s crust and in the air, soil and water. Every day, people are exposed naturally to extremely small amounts of beryllium by breathing the air, drinking water and eating food grown in soil. Beryllium is also introduced into our lives through human activities.
Where was discovered beryllium?
Beryllium metal was isolated in 1828 by Friedrich Wöhler at Berlin and independently by Antoine-Alexandere-Brutus Bussy at Paris, both of whom extracted it from beryllium chloride (BeCl2) by reacting this with potassium.