Draw the resonance contributors of the cyclooctatrienyl dianion.a. Which of the resonance contributors is the least stable?b. Which of the resonance contributors makes the smallest contribution to the hybrid?
Chem 131 (9/19/16-10/7/16) Intro: here are the notes I’ve taken during Prof. Ondov’s lecture and from the textbook Chemistry: Structure and Properties 6th ed ition by Nivaldo J. Tro Chapter 4: The Periodic Table Periodic property- based on an element’s position on the periodic table (eg. density, atomic radius, ionization energy, and electron affinity) *quantum-mechanical theory ( -quantum particles can be in two separate states at the same time, unlike macroscopic particles; energy can exist in individual units) xplains atomic structure, and as a result, determines atom’s properties* 4.1 1869, Dmitri Mendeleev organized the elements in the p eriodic law ( -elements arranged by increasing mass produce recurring sets of properties periodically) 1887-1915, Henry Moseley o