![](https://nthumb.tpgimages.com/mid2_com_img/1339/7981/TOP10190650.jpg)
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.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP10190650
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
Same folder images: