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constants
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1. How many electrons in the s orbitals of chlorine?
2 4 6 8 10

2. What is the frequency of light at 3.25 * 102 nm?
3.25 * 10-7 Hz 2.99 * 108 Hz 9.22 * 1014 Hz 4.61 * 1014 Hz 5.25 * 1014 Hz

3. Which element has an electron configuration of [Ar]4s23d10?
Cd Li Zn Cu

4. Which element has the electron configurations 1s22s22p63s23p64s13d4?
Mo Cr V P Te

5. What is the maximum number of electrons in an atom with n = 5 and ms= +1/2?
26 25 24 23 22

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