Robert Bunsen. Coloured portrait of Robert Wilhelm Bunsen (1811-99),German chemist. He & Kirchoff founded the science of spectroscopy in 1859,and invented the spectroscope for analysing the unique spectrum of light given off by each chemical element. They discovered the elements rubidium & caesium. Bunsen's experiments showed that organic groups act like the simple atoms of inorganic chemicals. In 1834 he discovered that hydrated iron oxide was the antidote to arsenic poison. He invented a photometer,a filter pump,and the zinc-carbon battery. He also popularised the Bunsen Burner which had been invented by Faraday. Engraving by C. Cook | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Terry, Sheila |
Bildgröße: | 2810 px × 3607 px |
Modell-Rechte: | Derzeit liegt noch kein Release vor. Bitte kontaktieren Sie uns vor Verwendung. |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |