Question

BF4−BF4− Draw the molecule by placing atoms on the grid and connecting them with bonds. Include all lone pairs of electrons. To change the symbol of an atom, double-click on the atom and enter the letter of the new atom. Show the charge of the ion over the central atom.

Answer 1

Answer:

Total electron pairs is equal to 4

Total no. of bond pairs = 4

Total no. of lone pairs of central atom = 0

Charge on central atom = (-1)

Explanation:

1.  Calculation of total electron pairs
2. Then calculate total no. of bond pairs
3. then find the structure
4. Finally show charge on central atom usinfg formal charge calculation