need help with the following

1.) What is the key conclusion we arrive at by analyzing the electrostatic forces involved in bonding as illustrated by figures

2.)Use Table T06-5-2 to find the average bond lengths of each of these. Then put them in order of increasing bond length.

N—N, N=N, N≡N

Table T06-5-2. Average bond lengths (in pm): Single Bonds
I Br Cl S P Si F O N C H
H 161 142 127 132 138 145 92 94 98 110 74
C 210 191 176 181 187 194 141 143 147 154
N 203 184 169 174 180 187 134 136 140
O 199 180 165 170 176 183 130 146
F 197 178 163 168 174 181 128
Si 250 231 216 221 227 234
P 243 224 209 214 220
S 237 218 203 208
Cl 232 213 200
Br 247 228
I 266

Multiple Bonds
Bond Length Bond Length
N=N 124 C=C 134
N≡N 110 C≡C 116
C=N 127 C=O 123
C≡N 116 C≡O 113
N=O 122 O=O 121