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16 Cards in this Set
- Front
- Back
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Covalent bonding
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nonmetal + nonmetal
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Ionic bonding
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metal + nonmetal
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metallic
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metal + metal
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energy wells are widely spaced and characteristic that results
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covalent and ionic
transparent |
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energy wells overlap
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metallic
make it opaque and reflective: the photon is absorbed or shot back out. |
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electrons can move easily
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metallic
results in conductivity and malleable (bendable) |
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electrons are localized
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covalent and ionic
results in non-conductors and brittleness |
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electrons are shared by lots of atoms
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metallic
results in conductivity and malleable |
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electrons are shared by a few atoms
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covalent
results in polarity |
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electrons are shared by one atom/ are transferred
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ionic
results in that it conducts only when dissolved |
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electron cloud's shape is affected by electronegativity
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covalent
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electron cloud shifts when brought near other molecules
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ionic and metallic
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atoms exist as ions and property that results
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metals and ionic
high melting point and boiling point results |
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covalent charateristics
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transparent
brittle non-conductive polar |
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metallic characteristics
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malleable
opaque reflective high melting/boiling points conducts |
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ionic characteristics
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high melting/boiling point
transparent brittle conducts when dissolved |
