00:01
So if we talk about the lewis structure of no2, then total valence electron can be written as t total tve total valence electron 1 into 5 plus 2 into 6.
00:22
The total is 17 electrons.
00:25
For this we should know the valence electronic configuration of each of them.
00:29
So now if we see the lewis dot structure, 5 electrons of nitrogen, 5 and the 2 oxygens are there, each having the 6 electrons.
00:42
So this can be arranged in this manner.
00:46
So as we know, this electron is shared with this, 1 electron of nitrogen and 1 electron of oxygen.
00:54
And here these electrons, they are joined in this so they are forming 1 bond.
01:00
So now this is having 7 electrons.
01:03
If we see 1, 2, 3, 4, 5, 6 and 7, sharing of the electrons are there.
01:09
So this is an incomplete octet because only 7 electrons are there.
01:17
So incomplete octet because 8 electrons are not there for nitrogen.
01:23
So it is incomplete.
01:27
So as we can see in the structure, 3 bonds are there...