25. Absorption of what type of electromagnetic radiation results in transitions among allowed nuclear spin states?(A)Microwave(B)Radio wave(C)Ultraviolet light(D)Infrared light

10. Which of the following statements is false?(A)For monoelectron atom, the 4s orbital lies lower in energy than the 5s orbital.(B)For a potassium atom, a 4s orbital, a 4p orbital, and a 4d orbital all have the same energy.(C)For a hydrogen atom, a 4s orbital, a 4p orbital, and a 4d orbital all have the same energy.(D)The 4s orbital lies lower in energy than the 3d orbital for atoms K, Ca, Sc, and Ti.

25. Absorption of what type of electromagnetic radiation results in transitions among allowed nuclear spin states?
(A)Microwave
(B)Radio wave
(C)Ultraviolet light
(D)Infrared light

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