[DOC] [TLE] Robert Bunsen and Gustav Kirchhoff | Chemical Heritage Foundation [PAR] Dec 1, 2015 ... ... and Gustav Kirchhoff discovered two alkali metals, cesium and rubidium, ... The 
first 50 elements discoveredbeyond those known since ancient timeswere 
either the ... Early in his career he did research in organic chemistry, which cost ... 
He created the Bunsen burner for use in flame tests of various... [DOC] [TLE] Robert Bunsen - Wikipedia [PAR] Robert Wilhelm Eberhard Bunsen (30 March 1811  16 August 1899) was a 
German chemist. He investigated emission spectra of heated elements, and 
discovered caesium (in 1860) and rubidium (in 1861) with the physicist Gustav 
Kirchhoff. ... He discontinued his work with Roscoe in 1859 and joined Gustav 
Kirchhoff to... [DOC] [TLE] Gustav Kirchoff - Biography, Facts and Pictures - Famous Scientists [PAR] Indeed, he is a man who made great leaps and bounds in the world of physics 
and ... Gustav Kirchoff was born in Konigsberg, East Prussia where his father, ... 
of the Bunsen burner with help from his assistant) discovered cesium and 
rubidium. ... found  not counting the ones known since ancient eras  were 
released by... [DOC] [TLE] Robert Bunsen - Biography, Facts and Pictures - Famous Scientists [PAR] He estimated German furnaces were wasting 50 percent of their energy and 
British ... Using his burner, Bunsen used flame tests to analyze substances much 
... Bunsen's friend and colleague Gustav Kirchhoff was interested in the infant ... 
and Kirchhoff discovered two new elements: cesium in 1860, and rubidium in 
1861. [DOC] [TLE] Caesium and Rubidium - Today In Science History [PAR] German chemist who, working with Gustav Kirchoff, expanded the use of 
analytical spectroscopy and discovered two new elements - caesium and 
rubidium. [DOC] [TLE] Robert Bunsen - Chemistry Encyclopedia - water, elements, metal ... [PAR] But to think of him only in relation to the Bunsen burner is to do him a ... His 
experiments showed that cacodyls were oxides of arsenic. ... of cataloguing the 
spectra of the elements, Bunsen and Kirchhoff discovered two new elements that 
they named after the colors of their spectral lines: cesium (blue) and rubidium (
red). [DOC] [TLE] Robert Bunsen Biography (Chemist/Inventor) - Infoplease [PAR] Biography of Robert Bunsen, The spectrometer inventor with the gas burner 
name. ... and spectrometry, but he's more famous for the laboratory gas burner 
that bears his name. ... and an ice calorimeter, and, with Gustav Robert Kirchhoff, 
a spectrometer (1859) that led to his discovery of the elements cesium and 
rubidium. [DOC] [TLE] Gustav Robert Kirchhoff facts, information, pictures | Encyclopedia ... [PAR] Get information, facts, and pictures about Gustav Robert Kirchhoff at 
Encyclopedia.com. ... Kirchhoff's major contribution to physics was his 
experimental discovery and ... Outstanding among his other contributions were 
his early work on electrical .... to the discovery of two new alkaline elements, 
cesium and rubidium (1860). [DOC] [TLE] Robert Wilhelm Bunsen facts, information, pictures | Encyclopedia ... [PAR] His chemistry teacher was Friedrich Stromeyer, who had discovered cadmium in 
1817. ... Gustav Kirchhoff, with whom he later did important research in 
spectroscopy. .... Bunsen developed his well-known burner during the 1850's, 
building upon ... were needed to yield 16.5 grams of cesium chloride and 
rubidium chloride... [DOC] [TLE] Kirchhoff, Gustav (1824 - 1887) - Credo Reference [PAR] In the 1850s Bunsen developed his famous gas burner, which gave a ... In this 
way, Bunsen discovered two new elements - caesium in 1860 and rubidium in 
1861. ... which had been discovered by Joseph von Fraunhofer, were intensified 
if the sunlight ... reconstruction in print or on film, of the lives of real men and 
women. [DOC] [TLE] Gustav Robert Kirchhoff (left) and Robert Wilhelm Eberhard Bunsen ... [PAR] Gustav Robert Kirchhoff (left) and Robert Wilhelm Eberhard Bunsen. ... Kirchhoff (
18241887) discovered two alkali metals, cesium and rubidium, with ... best 
known for having given his name to the bunsen burner which he helped to 
popularize. ... Zeppelin's ideas

Question: Cesium & rubidium were discovered by Gustav Kirchhoff & this man famous for his burner
Answer: Robert Bunsen