1
Q
Two domains, zero pairs
A
Linear
2
Q
Three domains, zero pairs
A
Trigonal Planar
3
Q
Three domains, one pair
A
Bent
4
Q
Four domains, zero pairs
A
Tetrahedral
5
Q
Four domains, one pair
A
Trigonal Pyramidal
6
Q
Four domains, two pairs
A
Bent
7
Q
bent
A
always polar
8
Q
trigonal pyramidal
A
always polar
9
Q
trigonal planar
A
polar if peripheral atoms aren’t all the same; nonpolar if peripheral atoms are the same
10
Q
linear
A
polar if peripheral atoms aren’t the same, if the atoms diatomic molecule has a bond dipole; no polar if peripheral atoms are the same or if diatomic molecule have same electronegativity value
11
Q
tetrahedral
A
polar if peripheral atoms aren’t the same; nonpolar if peripheral atoms are all the same
Chemistry
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