Rubidium and Cesium. Rubidium was found to give off an emission spectrum of Ruby-Reddish.
And Cesium with a bluish-purplish emission.
Bunsen and Kirchhoff discovered caesium in 1860 by using a spectroscope to analyze the mineral water from Durkheim, Germany. They observed a new blue spectral line which they attributed to a new element, caesium. They then isolated the element through chemical processes.
The first element to be discovered was probably copper or gold. They would have been discovered by hunter-gatherers or early farmers. Its discovery cannot be credited to any single person.
Carl Wilhelm Scheele discovered chlorine in 1774. Chlorine wasn't confirmed to be an element until 1810. There is no recorded data of the month and day that it was discovered.
Element number 6, carbon, was known since ancient times and does not have a single discoverer. However, Antoine Lavoisier is often credited with identifying carbon as an element in the late 18th century.
Jean de Marignac is the one credited with discovering the element ytterbium. He found this element in Switzerland in 1878.
Cesium (the chemical element Cs) was discovered by Bunsen and Kirchoff in 1860.
Robert wilhelm Bunsen and Gustav Kirchoff
It was discovered by Robert Bunsen and Gustav Kirchoff in 1860.
Cesium was discovered by two men named Fustov Kirchoff and Robert Bunsen, in the year 1860.
R. Bunsen and G. Kirchhoff discovered rubidium and cesium.
Cesium was discovered by Bunsen and Kirchhoff.
Well, I do know Gustav and Robert did discovered the Alkaki metal cesium in 1860 but im not sure about the whole Alkaki metal family.........
Kirchoff's laws are so named because they were developed by Gustav Robert Kirchhoff.
he DISCOVERED not made the Bunsen burner he was a German chemist but when he discovered the Bunsen burner he quit
It was not discovered, it was invented. Peter Desaga and Robert Bunsen invented it in 1855.
Bunsen and Kirchhoff discovered caesium in 1860 by using a spectroscope to analyze the mineral water from Durkheim, Germany. They observed a new blue spectral line which they attributed to a new element, caesium. They then isolated the element through chemical processes.
The Bunsen burner was not discovered, but rather invented by Robert Wilhelm Bunsen, a German chemist, in the 19th century. Bunsen developed the burner as a more controlled method for producing a consistent flame for laboratory experiments.