If number of lone pairs on central atom in XeF2,XeF4 and XeF6 are x, y, z. What is the sum of x + y + z here?

Question

If number of lone pairs on central atom in XeF2,XeF4 and XeF6 are x, y, z. What is the sum of x + y + z here? (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

Q. If number of lone pairs on central atom in XeF2​,XeF4​ and XeF6​ are x, y, z. What is the sum of x + y + z here?