two bonds and eight lone pairs
26
No lone pairs
2
Zero
bp-4,lp-1
Three bonds and no lone pairs.
None.
There are three lone pairs present in chlorine atom
32
26
22APex
The Compound XeF4 has 4 sigma bonds
4 bond pairs (F-N=N-F) plus 3 lone pairs on each fluorine and 1 on each nitrogen:together 8 lone pairs plus 4 bond pairs in both cis- and trans-Dinitrogen difluoride
15 sigma 3 pi 10 lone pairs
It can only make three bonds. Boron has three valence electrons and therefore cannot form more than three bonds with no lone pairs.
The Si has no lone pairs, but each F has 6 lone pairs. Thus 6 x 4 = 24 lone pairs, total.
3 Lone pairs and one unpaired electron