Gas
Dissociation energy (eV)
N
2
9.91
O
2
5.21
H
2
0
5.11
NO
6.50
SO
2
5.60
N
2
O
4.93
CO
2
5.52
O
3
1.05
H
2
O
2
2.21
Table 2:
Dissociation energy of several types of gases.