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20 Cards in this Set
- Front
- Back
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diffusion
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from area of high concentration to an area of low concentration.
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effusion
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diffusion through a hole.
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Giant Lattice
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bonding structure of ionic stuff.
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discrete molecules
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covalent nonmetals bonding.
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resonance structures
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multiple possible structures and all acceptable.
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VSEPR Theory
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valence, shell, electron, pair, repulsion.
predicts molecular geometry. |
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electron geometry
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geometry of lewis structure
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molecular geometry
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shape of molecule
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molecular geometry angle of H2O
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105.4
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ionic and covalent relationships
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inverse relationship
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bond numbers
1.7 and up |
ionic
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.3 - .7
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polar covalent (electrons are unevenly shared)
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0 - .3
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non-polar covalent
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diatomics
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nonpolar
02, H2, Cl2 |
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Dipole Movement
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a shifting, skewing of charge in molecule to make the charge centers different and induce a bond.
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Hybridization
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sp orbitals.
s and p orbitals combined. |
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sigma bonds
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sp bonds.
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pi bonds
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"non-equal" p bonds when things are multiply bonded.
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london dispersion
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bonds for nonpolar objects when dipole is induced.
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discrete
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molecular solids that can be forced into lattice structure.
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