Chapter 9-12 Flashcards
1
Q
Define lattice energy.
A
Energy needed to separate 1 mole of a solid ionic compound into a gas one.
2
Q
Covalent bonding.
A
Nonmetals
3
Q
Ionic bonds
A
Metal
4
Q
Polar
A
Unequal plus lone pair
5
Q
How many elections does H need to be stable?
A
2
6
Q
How many electrons does Be need to be stable?
A
4
7
Q
How many electrons does B need to be stable?
A
6
8
Q
Linear
A
2, 0, sp
9
Q
Bent (a little)
A
2, 1, sp2
10
Q
Bent (a lot)
A
2, 2, sp3
11
Q
Trigonal planar
A
3, 0, sp2
12
Q
Trigonal pyramid
A
3, 1, sp3
13
Q
Tetrahedral
A
4, 0, sp3
14
Q
Trigonal bipyramid
A
5, 0, sp3d
15
Q
Octahedral
A
6, 0, sp3d2
