Question: 1. A hydrogen atom (Z = 1) is bonded to a lithium atom in lithium hydride, LiH. Which of the following are possible spin states

1. A hydrogen atom (Z = 1) is bonded to a lithium atom in lithium hydride, LiH. Which of the following are possible spin states of the two shared electrons?
(a) + ½, + ½.
(b) - ½, - ½.
(c) + ½, - ½.
(d) Both (a) and (b).
(e) Any of the above.
2. Ionic bonding is related to
(a) Magnetic dipole interactions.
(b) The transfer of one or more electrons from one atom to another.
(c) The sharing of electrons between atoms.
(d) The transfer of electrons to the solid.
(e) Oscillation dipoles.

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