The shape of SF₄ is:
ASee-saw
BTrigonal bipyramidal
CSquare planar
DTetrahedral
Answer & Solution
Correct answer: A. See-saw
SF₄ is AB₄E (4 bp + 1 lp), based on a trigonal bipyramidal arrangement. The lone pair occupies an *equatorial* position (minimising lp–bp repulsions at 90°), giving the characteristic **see-saw** shape.
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