Section I Multiple-Choice Questions

Periodic table provided no calculators allowed no table of equations or constants provided. 

Time 90 minutes 75 questions 45% of total grade No calculators allowed 

This section consists of 75 multiple-choice questions. Mark your answers carefully on the answer sheet. 

Do not open this booklet until you are told to do so by the proctor. 

Be sure to write your answers for Section I on the separate answer sheet. Use the test booklet for your scratchwork or notes, but remember that no credit will be given for work, notes, or answers written only in the test booklet. Once you have selected an answer, blacken thoroughly the corresponding circle on the answer sheet. To change an answer, erase your previous mark completely, and then record your new answer. Mark only one answer for each question. 

To discourage haphazard guessing on this section of the exam, a quarter of a point is subtracted for every wrong answer, but no points are subtracted if you leave the answer blank. Even so, if you can eliminate one or more of the choices for a question, it may be to your advantage to guess. 

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