Answer sheet to Chapter 5 Review Sheet



Answer sheet to Chapter 5 Review Sheet

**Answers to definitions and basic concepts are not given – you have these in your notes and can look them up in the textbook.

2. 4.82 X 10-8 m = 48.2 nm

3. 4.20 X 1014 Hz

4. violet, indigo, blue, green, yellow, orange, red

5. harmful – UV, X-rays, gamma rays

they all have shorter wavelength/higher frequency than visible light

7. 3.64 X 10-18 J

8. 4.02 X 10-19 J

12. excited state, ground state, a photon

15. energy level – distance from nucleus

sublevel

orbital

spin

19. 5

20. 14

21. 3

22. 32

23. a. 1s22s22p7 b. [Ne] 3s23p6

c. [Ar] 4s13d5 d. [Ar] 4s23d104p4

e. [Kr] 5s14d10 f. [Xe] 6s2

g. [Xe] 6s25d1 4f3 h. [Xe] 6s24f145d106p2

24. a. b.

c. d.

e. f.

25. 2

26. 5

27. a 3p electron was supplied energy and it jumped to a higher energy level

28. a. b.

c. d.

e. f.

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