module 2 chapter 6 Flashcards
1
Q
name and bond angle of shape with 4 bonding pairs
A
tetrahedral, 109.5
2
Q
name and bond angle of shape with 3 bonding pairs, 1 lone pair
A
pyramidal, 107
3
Q
name and bond angle of shape with 2 bonding pairs, 2 lone pairs
A
non- linear, 104.5
4
Q
name and bond angle of shape with 2 bonding pairs
A
linear, 180
5
Q
name and bond angle of shape with 3 bonding pairs
A
trigonal planar, 120
6
Q
name and bond angle of shape with 5 bonding pairs
A
octahedral, 90
7
Q
electronegativity
A
the attraction of a bonded atom to the pair of electrons in a covalent bond
8
Q
what electronegativity difference makes a compound covalent
A
0
9
Q
what electronegativity difference makes a compound polar covalent
A
0 to 1.8
10
Q
what electronegativity difference makes a compound ionic
A
> 1.8
