The chemist August Kekulé was thinking of how benzene organized its six carbon and hydrogen atoms. Thinking about the problem, he dozed off, and dreamt of dancing atoms that fell into a snakelike pattern, which led him to find the benzene ring. As Kekulé wrote in his diary, These illustrations https://tarotista-gratis01986.targetblogs.com/29235298/examine-this-report-on-creative-skills