chemistry education

He was convinced that it was possible for the chemist to specify this detailed molecular architecture for a minimum of the simpler organic compounds recognized in his day. The Scottish chemist Archibald Scott Couper printed a substantially similar principle practically simultaneously, and the Russian chemist Aleksandr Butlerov did much to make clear and increase construction theory. However, it was predominantly KekulĂ©’s ideas that prevailed in the chemical neighborhood. Another point of contention had been the formulation for compounds of the alkali metals (such as sodium) and the alkaline earth metals (similar to calcium), which, in view of their putting chemical analogies, most chemists had needed to assign to the same formulation kind.

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chemistry education

Under the prevailing plum pudding mannequin, the alpha particles should all have handed via the foil and hit the detector display, or have been deflected by, at most, a number of degrees. In 1873, …