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Problem- What are the four quantum numbers for each of the two electrons in a 4s orbital? For the second electron:
n=4, l=0, ml=0, ms=+1/2
n=3, l=1, ml=0, ms=-1/2
n=1, l=0, ml=0, ms=-1/2
n=4, l=3, ml=3, ms=+1/2
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