Chemistry Reference
In-Depth Information
Tab l e 7 . 4
Electronegativities defined on the Pauling scale.
H
He
2.10
Li
Be
B
C NOF e
0.98
1.57
2.04
2.55
3.04
3.44
3.98
Na
Mg
Al
Si
P
S
Cl
Ar
0.93
1.31
1.61
1.90
2.19
2.58
3.16
K
Ca
Sc
Ti
V
Cr
Mn
Fe
Co
Ni
Cu
Zn
Ga
Ge
As
Se
Br
Kr
0.82
1.00
1.36
1.54
1.63
1.66
1.55
1.83
1.88
1.91
1.90
1.65
1.81
2.01
2.18
2.55
2.96
3.00
Rb
Sr Y r b o
Tc u h
Pd g d
In
Sn
Sb
Te
I
Xe
0.82
0.95
1.22
1.33
—
2.16
—
—
2.28
2.20
1.93
1.69
1.78
1.96
2.05
—
2.66
2.67
Cs
Ba
La
Hf
Ta
W
Re
Os
Ir
Pt
Au
Hg
Tl
Pb
Bi
Po
At
Rn
0.79
0.89
1.10
2.04
2.33
2.02
—
—
