history of chemistry?
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Answer:
The history of chemistry represents a time span from ancient history to the present. By 1000 BC, civilizations used technologies that would eventually form the basis of the various branches of chemistry. Examples include extracting metals from ores, making pottery and glazes, fermenting beer and wine, extracting chemicals from plants for medicine and perfume, rendering fat into soap, making glass, and making alloys like bronze.
The protoscience of chemistry, alchemy, was unsuccessful in explaining the nature of matter and its transformations. However, by performing experiments and recording the results, alchemists set the stage for modern chemistry. The distinction began to emerge when a clear differentiation was made between chemistry and alchemy by Robert Boyle in his work The Sceptical Chymist (1661). While both alchemy and chemistry are concerned with matter and its transformations, chemists are seen as applying scientific method to their work.
The history of chemistry is intertwined with the history of thermodynamics, especially through the work of Willard Gibbs.
● In 1600 AD - 1800 AD , some Experiments and some observations were done due to which some theories were established .
》During this period some scientists like Davy , faradey , kekule made some important contributions.
Some of the major discoveries of that time are :
♢ Hydrogen by Cavendish
♢ CO2 by Black
♢Chlorine by Scheele.
● Till 1800 AD many great scientists made important discovries and inventions in many fields .
》Some of the greatest scientists of this time are Faraday , Avagadro , Madam curie or curie couple , C.V. raman , De broglie , Heisenberg ,Ramsay and so on .
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