Chemical Bonding and Molecular Structure
12199
Which one of the following has the regular tetrahedral structure(Atomic no. : \(B = 5,S = 16,Ni = 28,Xe = 54\))
1 \(BF_4^ - \)
2 \(S{F_4}\)
3 \(Xe{F_4}\)
4 \({\left[ {Ni{{(CN)}_4}} \right]^{2 - }}\)
Explanation:
(a)