CHE 131 Study Guide - Final Guide: Phosphorus Trichloride, Lewis Structure, Formal Charge

• School: Stony Brook University
• Department: Chemistry
• Course: CHE 131
• Professor: All

Document Summary

On the scantron form, bubble in the letter of the one choice that best completes the statement or answers the question. No credit will be given for multiple answers. ___: which of the following elements would you expect to have the lowest first ionization energy, f, br, cl. ___: which of the following species has the largest radius, li, na, be2, mg2, al3+ ___: draw the lewis structure for cl2o. The number of unshared pairs of electrons on the oxygen atom is: 0, 1, 2, 3, 4. E. (1) and (5) (2) and (4) (1), (2) and (4) (2), (3) and (4) (1), (2), (4) and (5) ___: the formal charge on the carbon atom in the carbonate anion is, 2, 1. ___: identify the molecule below whose lewis structure can not be written without violating the octet rule, co2, ccl4, pcl3, so3, clf3.