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c-, H period __ AAC Chemistry review CH 5 electrons in atoms " _.,,:I' Rn ::"+-� T, _Qg ''"',� l. know prefixes and equations 2. The energy of a photon of �t is _____ proportional to its frequency and ----- proportional to its wavelength D. inversely, inversely A. directly, directly C. inversely, directly � directly, inversely 3. @ 4. Of the following, _____ radiation has the shortest wavelength and _____ radiation has the greatest energy. visible ultraviolet gamma A. visible, ultraviolet B. ultraviolet, gamma gamma, gamma D. gamma, visible What color of visible light has the highest energy? Violet B. Blue 5. A radio station broadcasts at A. 3.10 c.. f c-e C. Red D. 103.511Hz. The wavelength of the signal is 2.90 C. -4-.7-1-- rn. D. 2.75 s.xwS WI3 The wavelength ofa photon that has an energy of5.25 x 10- 19 J is _ _ _ _ _ rn. 3.79 X 10- 7 B. 2.64 X )06 C. 2.38 X ]023 0 7. The principal quantum number (n � __J of the first d subshell is--~-A. l B 2 ,(;.i 8. How many quantum numbers are necessary to designate a particular electron in an atom? A. I B. 2 C. 3 9. The electron configuration for Zn is A. [Kr]4s 2 3d10 l[E;--[Ar-]4_s_2 3d 10 10. c. Is' 2s 2 2p 2 8· C. Is 2 2s 2 3s 1 A. What is the electron configura� for a sodium ion? , ls22s 22p 5 ls22s22p 6 � Which is the noble gas notation �sOg? [Rn]7s2 5t' 46d 10 7p6 A. [Rn]6s24f14 5d 10 6p6 {.y C. D. 4 [Ne]3s23p 6 ls22s22p63s 1 C. 4.21 x 10·24 D. [Kr]3s 2 3d10 D. [Ne]3s23p7 Is' 2s 2 2p3 C Which is the noble gas notation for the chloride ion? A. [Ne]3s23p4 B. [Ne]3s23p 5 D. [Ar]3s 2 3d10 Which one of the following configurations depicts an excited carbon atom? A. 11. 13. yellow (§) 6. 12. E. Green [Rn]7s26d 10 7p 6 D. D