The chemist August Kekulé was considering how benzene arranged its 6 carbon and hydrogen atoms. Thinking in regards to the problem, he dozed off, and dreamt of dancing atoms that fell into a snakelike sample, which led him to find the benzene ring. As Kekulé wrote in his diary, You https://tarot-gratis54296.daneblogger.com/28277947/talent-development-an-overview