1/35
for CHEM 120
H
2.1
Li
1.0
Be
1.5
Na
0.9
Mg
1.2
K
0.8
Ca
1.0
Rb
0.8
Sr
1.0
Cs
0.7
Ba
0.9
B
2.0
C
2.5
N
3.0
O
3.5
F
4.0
Al
1.5
Si
1.8
P
2.1
S
2.5
Cl
3.0
Ga
1.6
Ge
1.8
As
2.0
Se
2.4
Br
2.8
In
1.7
Sn
1.8
Sb
1.9
Te
2.1
I
2.5
Tl
1.8
Pb
1.9
Bi
1.9
Po
2.0
At
2.1