Electronegativity Flashcards
(12 cards)
1
Q
What does large electronegativity cause
A
a more polar bonds
2
Q
What happens when one electron is more electronegative than the other
A
it attracts the electron pair more so electron density increases, causing it to be slightly negative
3
Q
When is the electronegativity increasing
A
across the period, up the group
4
Q
2 bond pairs
A
linear
180
5
Q
3 bond pairs
A
trigonal planar
120
6
Q
2 bond pairs 1 lone pair
A
non-linear
117.5
7
Q
4 bond pairs
A
tetrahedral
109.5
8
Q
3 bond pairs 1 lone pair
A
pyramidal
107
9
Q
2 bond pairs 2 lone pair
A
non-linear
104.5
10
Q
5 bond pairs
A
trigonal bipyramidal
90, 120
11
Q
6 bond pairs
A
octahedral
90
12
Q
A
