Question 1
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Why are many-electron atoms harder to solve than hydrogen?
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Questions
Question 2
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What is shielding in a many-electron atom?
Question 3
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Define effective nuclear charge.
Question 4
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Which subshell letter corresponds to \(\ell=0\)?
Question 5
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Which subshell letter corresponds to \(\ell=1\)?
Question 6
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How many orbitals are in a subshell with orbital quantum number \(\ell\)?
Question 7
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How many orbitals are in a \(p\) subshell?
Question 8
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How many electrons can fit in a \(p\) subshell?
Question 9
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How many electrons can fit in a \(d\) subshell?
Question 10
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State the shell capacity formula.
Question 11
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How many electrons fit in the \(n=2\) shell?
Question 12
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How many electrons fit in the \(n=3\) shell?
Question 13
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Write the ground-state electron configuration of carbon.
Question 14
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Write the ground-state electron configuration of neon.
Question 15
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Why do multi-electron orbital energies depend on \(\ell\), unlike basic hydrogen energies?
Question 16
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What is penetration in atomic structure?
Question 17
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Why do filled shells tend to be chemically stable?
Question 18
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How many electrons can fit in an \(f\) subshell?
Question 19
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Why does the Aufbau principle sometimes need exceptions?
Question 20
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Derive the subshell electron capacity from \(m_\ell\) and spin counting.