8.6-8.8 - Types of Solids metallic M lo-hi MP ionic M-NM or...

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1 Types of Solids metallic ionic network covalent molecular M M-NM or PA near metalloid NM-NM lo-hi MP hi MP hi MP lo MP Summary Molecular Forces (dispersion, dipole, H-bonding) are still weak compared to ionic and network covalent forces 1 node p Bonding in C 6 H 8 0 nodes 2 nodes E 3 nodes 4 nodes 5 nodes p 1 p 2 p 3 p 4 * p 5 * p 6 * Section 6.8 C C H H C H C C H H C H H H MO theory Section 6.5 Metallic Solids E 1 AO 2 AO D E D E 4 AO 8 AO D E 16 AO D E Avogadro’s # AO Metallic Solids: Band Theory Section 8.6 Metallic Solids: Band Theory E Metal Metallic conductor semiconductor Valence band conduction band insulator D E=0 D E D E Fermi level Fermi level Band gap Section 8.6 Semiconductors http://hyperphysics.phy-astr.gsu.edu/hbase/solids/dope.html#c4 Coulombic force of attraction between oppositely charged entities. Interparticle Forces and Metallic Solids Metallic substances: what holds them together? Interparticular force: Metallic bonds cations sea of VE Melting point: lo - hi Section 8.6
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2 Coulombic force of attraction between oppositely charged entities. Interparticle Forces and Ionic Solids
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This note was uploaded on 03/30/2010 for the course CH 101 taught by Professor Bigham during the Fall '08 term at N.C. State.

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8.6-8.8 - Types of Solids metallic M lo-hi MP ionic M-NM or...

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