For which molecule can the bonding be described in terms of sp3 hybrid orbitals of the central atom?

a. sf6

b. bf3

c. pcl5

d. nh3

Answer/// he concludes that the atom particles can be broken due to the paddle wheel being moved by particles coming out of the metal;

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Astronomers use a number of telescopes sensitive to different parts of the electromagnetic spectrum to study objects in space.