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Unformatted text preview: of its electrons to (d). EX. Cr: 4s1, 3d5 Chapter 12, Section 13 TRENDS TO KNOW: google periodic trends 1. IONIZATION ENERGIES Experiment attempts to transform atom M into a cation + one electron (M M + + e-) 2 nd ionization energy is ALWAYS GREATER THAN 1 st ionization energy. 2. ELECTRON AFFINITY Attempts to transform atom M into an anion + e-3. ATOMIC RADII Adding more protons and electrons to an atom DECREASES its atomic radii by pulling parts of the atom closer in to the nucleus (due to more effective attraction of charges) 4. IONIC RADII (CH. 13) Addition: X + e X Removal: X X + + e...
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This note was uploaded on 11/23/2010 for the course ANT 81565 taught by Professor Paulmarceaux during the Spring '10 term at University of Texas at Austin.
- Spring '10