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15 PeriodicityLandscape

15 PeriodicityLandscape - Periodicity Sizes of atoms and...

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1 CH112 LRSVDS PERIODICITY Periodicity Sizes of atoms and ions Ionization Energy Electron affinity Electronegativity Metallic Character Diagonal Relationships Multiple Bonding 2 CH112 LRSVDS PERIODICITY Sizes of Atoms 2 Periodicity Atomic radii increase with increasing electron shielding . Atomic radii decrease with increasing effective nuclear charge .
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3 CH112 LRSVDS PERIODICITY Ion Size Cations have _________ radii than their neutral atoms. Anions have _________ radii than their neutral atoms. 4 CH112 LRSVDS PERIODICITY Sizes of atoms and ions Even though cations have smaller radii and anions have larger radii than neutral atoms, the periodic trends in size are still valid for both atoms and ions.
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