2.4 Intermolecular bonds Flashcards
1
Q
what is london dispersion
A
it is a temporary dipole
2
Q
what is dipole-dipole
A
molecules that are attracted by opposite positive and negative charges
3
Q
what is a hydrogen bond
A
a really strong dipole
4
Q
what is an ionic bond
A
5
Q
what is a covalent bond
A
6
Q
what is the weakest force
A
london dispersion
7
Q
was is the strongest force
A
covalent bonds
8
Q
what is the order of the forces from weakest to strongest
A
london dispersion, dipole-dipole, hydrogen bonds, ionic bonds, covalent bonds
9
Q
what does a hydrogen bond need
A
OH, NH, FH
10
Q
what atoms does london dispersion happen in
A
all atoms
11
Q
what atoms does dipole-dipole happen in
A
polar atoms
