Problem: How many electrons are in the third principal level ( n = 3 ) of a chromium (Cr) atom? 1. 8 2. 4 3. 24 4. 2 5. 13 6. 6 7. 12  

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Problem Details

How many electrons are in the third principal level ( n = 3 ) of a chromium (Cr) atom?

1. 8

2. 4

3. 24

4. 2

5. 13

6. 6

7. 12

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Our tutors have indicated that to solve this problem you will need to apply the Quantum Numbers concept. If you need more Quantum Numbers practice, you can also practice Quantum Numbers practice problems.

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Based on our data, we think this problem is relevant for Professor Brown's class at TAMU.