Transcription of SCH3U: Final Exam Review
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SCH3U: Final Exam Review
Page 1 SCH3U: Final Exam Review Note: These questions are just to help you prepare for the exam. This Review should be the minimum that you do to prepare for the exam. The solutions to the Review questions are at the back of the handout. UNIT: Matter and Chemical Bonding A) Elements and the Periodic Table 1. How many protons, neutrons, and electrons are in each atom or ion below? a)3479Se b)2859Ni2+ c)52128Te1- d)13H1+ 2. Draw Lewis structures for lithium chlorine, chloride, sulfur, magnesium, and aluminum. 3. Use the Lewis structures below to answer the questions that follow. a) Which of these species have identical electron configurations? b) Which are stable? c) Which are in the same period? d) Which are in the same group? 4. Ionisation Energies A B ____i. lowest ionisation energy in Group 1 (IA) a.
Page 1 SCH3U: Final Exam Review Note: These questions are just to help you prepare for the exam. This review should be the minimum that you do to prepare for the
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