1. Test chap 4 & 5 review
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2. 1

3. 2

4. 3
What is the difference between the ground state and the excited state of electron positions?

5. 4
Which of the following have the highest energy? Frequency? Wavelength?

6. 5
According to Bohr, electrons cannot reside at in the figure below.

7. 6
According to the quantum theory, point D in the above figure represents which electrons (what is their special name? Begins with ‘v’!)

8. 7
Write the electron configuration:
Phosphorus
Potassium

9. 8
Which guideline, Hund’s rule or the Pauli exclusion principle, is violated in the following orbital diagram?

10. 9

11. 10

12. 11

13. 12

14. 13

15. 14

16. 15

17. 16

18. 17
Write the complete electron configurations for each:

19. 18 Write orbital notations (the arrows) for the following: Oxygen
Chlorine
Silver
sodium

20. 19

21. 20