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20 Cards in this Set
- Front
- Back
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properties of metals
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luster
malleability/ductility good conductors of heat/electricity emit electrons |
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electrical conductivity of metals ________ with increased temperature
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decreases
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electrical conductivity of semiconductors ________ with increased temperature
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increases
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villain in Goldfinger
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Auric
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doping
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adding donor or acceptor to semiconductor
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n type
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donor semiconductor
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p type
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acceptor semiconductor
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chelating ligands
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polydentate ligands
more stable than unidentate ligands of the same type |
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which ion do you name first?
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cation
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what order do you name ligands in?
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alphabetical
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anion ligand names end in ____
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"o"
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if complex ion is anion (named second), it's name ends in ___
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"ate"
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oxidation number of metal in complex ion
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complex ion charge - ligand charges
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geometric isomer
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isomer is cis or trans
molecule must be square planar or octahedral |
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optical isomerism (enantiomers)
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chiral: nonsuperimposable mirror image
cis, not trans |
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directional bonds
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hydrogen and covalent
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graphite
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allotrope of carbon using only 3 of its electrons to bond
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functions of limestone CaO
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chalk
forms cement with sand (SiO2) purifies iron ore |
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neutral ligands
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aqua (H2O)
ammine (NH3) carbonyl (CO) nitrosyl (NO) |
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anionic ligands
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fluoro (F-)
chloro (Cl-) bromo (Br-) iodo (I-) cyano (CN-) oxo (O-2) hydroxo (OH-) sulfato (SO4-2) |
