Key_Study_Points_Chapter_9

Key_Study_Points_Chapter_9 - metals do not. 8....

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Key Study Points for Chapter 9 1. Distinction between metals and nonmetals. 2. Metals tend to lose electrons, while nonmetals tend to gain electrons. 3. The elements in Groups 1, 2, 13, 14, 15, 16 and 17 with ns x np y valence electrons want to achieve the nearest noble gas electronic configuration in order to be more stable. 4. Some transition metals lose electrons to achieve noble gas electronic configurations. Many transition
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Unformatted text preview: metals do not. 8. Isoelectronic species and comparison of their atomic and ionic radii. . 9. Periodic and group trends in atomic and ionic radii. 10. Periodic and group trends in ionization energy. 11. Periodic and group trends in electron affinity. 5. Extra stability of half-filled d shells (3d, 4d, 5d) 6. How to calculate atomic and ionic radii. 7. Comparison of atomic and ionic sizes....
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This note was uploaded on 12/25/2011 for the course CHEM 110 taught by Professor Fenster during the Fall '07 term at McGill.

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Key_Study_Points_Chapter_9 - metals do not. 8....

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