48. Which is the major product from the reaction of 1,2-dimethylcyclohexene with Br2? (A) I and III (B) II and IV (C) II and III (D) III and IV

4. Which of the following does NOT describe a nonmetal? (A) Tend to gain electrons (B) Found in the upper right hand corner of the periodic table (C) Poor conductor of electricity (D) Nonmetals are generally unreactive.