Question

BF4 structure according to coordinate covalent bonds​

Answer 1

Explanation:

It's tetrahedral, with the boron atom at the centre, and fluorine atoms at the four corners of the tetrahedron. The single negative charge is shared by the four fluoride atoms/ions. The boron atom bonds with its 3 outer shell electrons. ... Tetrafluoroborate has four bonds and no lone pairs, so the ion is tetrahedral.