Question 5

Which of the following statements are true?

• a. the principal quantum number may be zero or a positive integer
• b. the magnetic quantum number can never be an integer
• c. when the principal quantum number is 2, the orbital angular momentum quantum number must be either 1 or 2
• d. the electron spin quantum number can have only the values +1/2 or -1/2
• e. the magnetic quantum number can never be greater than the orbital angular momentum quantum number

A. a and b					E. b and c					I. c and e
B. a and c					F. b and d					J. d and e
C. a and d					G. b and e					K. Only one of the statements a-e is true
D. a and e					H. c and d					L. More than two of the statements a-e is true

Formula Sheet

Question 4

Question 6

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