# 5. Part A

**By:**Answerout

Here is the answer for the question - **5. Part A**. You'll find the correct answer below

### 5. Part A What is the only possible value of mâ„“ for an electron in an s orbital? Express your answer numerically. Part B What are the possible values of mâ„“ for an electron in a d orbital? Express your answer numerically with sequential values separated by commas. Part C Which of the following set of quantum numbers (ordered n, â„“, mâ„“, ms) are possible for an electron in an atom? Check all that apply. A. -4, 3, 1, 1/2 B. 2, 1, 0, 1 C. 3, 2, 2, -1/2 D. 5, 3, -3, 1/2 E. 4, 3, -4, -1/2 F. 2, 2, 2, 1/2 G. 4, 2, 1, -1/2 H. 2, 1, 3, 1/2

**The Correct Answer is**

**Part A: 0Part B: -2,-1,0,1,2Part C: (only need to check three)3, 2, 2, -1/25, 3, -3, 1/24, 2, 1, -1/2**

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