The chemist August Kekulé was considering how benzene arranged its 6 carbon and hydrogen atoms. Thinking with regard to the problem, he dozed off, and dreamt of dancing atoms that fell into a snakelike sample, which led him to discover the benzene ring. As Kekulé wrote in his diary, Think https://hectornhyod.bloguerosa.com/28140916/examine-this-report-on-originality