Transcription of AP Chemistry Study Guide - EBSCO Connect
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AP Chemistry : Study Guide AP is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product. Key Exam Details The AP Chemistry exam is a 3-hour 15-minute, end-of-course test comprised of 60 multiple-choice questions, for which you will have 1 hour and 30 minutes (this counts for 50% of your score) and 7 free-response questions, for which you will have 1 hour and 45 minutes (this counts for 50% of your score).
atomic number defines which element an atom is. For example, carbon has 6 protons; the addition of a proton to a carbon atom would make it change to nitrogen. On the other hand, the number of neutrons in an individual atom of an element can vary, changing the mass number of …
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