French chemist Antoine Lavoisier (1743-1794) with his wife Marie. Lavoisier was instrumental in the use of accurate measurement in chemistry for the study of the composition of materials, oxidation and other combustion reactions. It was Lavoisier who correctly deduced the contribution of oxygen in the air to combustion, and that air consisted of oxygen and nitrogen. His book 'Methods of Chemical Nomenclature' of 1787 set the method of naming substances by their composition of elements which is still used today. Lavoisier was guillotined by French revolutionary radicals in 1794 on charges made by his lifelong rival Marat. Coloured image based on a 1788 portrait by the French painter Jacques-Louis David (1748-1825). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
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