Term Test 2 Flashcards by Michaela Decoste | Brainscape

Q

2 electron pairs

A

Linear

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Q

3 electron pairs

A

Trigonal planar

Bent

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Q

4 electron pairs

A

Tetrahedral
Trigonal pyramidal
Bent

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Q

5 electron pairs

A

Trigonal bipyramidal

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Q

6 electron pairs

A

Octahedral

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Q

Angle for linear

A

180

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Q

Angle for trigonal planar

A

120

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Q

Angle for bent with 3 electron pairs

A

119

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Q

Angle for tetrahedral

A

109.5

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Q

Angle for trigonal pyramidal

A

107

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Q

Angle for bent with 4 electron pairs

A

104.5

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Q

Angle for trigonal bipyramidal

A

-90/120

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Q

Angle for octahedral

A

90

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Q

Covalent Network

A

Hard
Doesn’t conduct electricity
Very high melting point
ex) diamond

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Q

Ionic Substance

A

Very high melting point
Brittle
Conducts electricity in the liquid phase

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Q

Metallic Substance

A

Hard but malleable
Conducts electricity
High melting point

Q

Molecular Substance

A

Low boiling point
Non-metallic elements
Typically doesnt conduct electricity