Essay on Quantum Mechanics and Electron Configuration

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Review Exam 3
Topics on the exam may include but are not limited to:
Calculation of: wavelength given frequency frequency given wavelength energy given wavelength and/or frequency (J/photon and/or kJ/mol) wavelength or frequency given the energy in J/photon or kJ/mol
Zeff (shielding of electrons within an atom) [simplified Slater equation]
Born-Haber Cycle and calculation of the energy changes in a reaction
Be able to write the electron configuration (1s2 2s2 2p6…) of an atom or ion
Be able to identify an element or ion given its electron configuration (and charge if any)
Be able to identify an electron configuration as allowed, excited, or forbidden
Be able to state the Heisenberg Uncertainty Principle, the Aufbau Principle, Hund’s Rule, and
Pauli Principle.
Be able to identify the type of electron and its orbital (e.g. Is, 4f, etc.) given its quantum address or identify that the quantum address given is forbidden.
Be able to identify isoelectric atoms and/or ions.
Know and apply the Octet Rule.
Be able to predict relative trends and relative sizes:
Atomic radii
Ionic radii
Electron affinity
Ionization energy
Electronegativity
Be able to apply Coulomb’s Law to predict lattice energy (solubility, melting/boiling points, etc.)
Properties, isolation and preparation of IA and IIA metals, and VII halogens.
Chemical reactions of:
IA and IIA metals with O2 (limited and excess), S8, N2, and halogens
Halogens with other families (IA, IIA, VIA, VIIA, and noble gases) lknknnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn- nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn- nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn- nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn pics on the exam may include but are not limited to:
Calculation of: wavelength given frequency frequency given wavelength energy given wavelength and/or frequency (J/photon and/or kJ/mol) wavelength or frequency given the energy in J/photon or kJ/mol
Zeff (shielding of electrons within an atom) [simplified Slater equation]
Born-Haber Cycle and calculation of the energy changes in a reaction
Be able to write the electron configuration (1s2 2s2 2p6…) of an atom or ion
Be able to identify an element or ion given its electron configuration (and charge if any)
Be able to identify an electron configuration as allowed, excited, or forbidden
Be able to state the Heisenberg Uncertainty Principle, the Aufbau Principle, Hund’s Rule, and
Pauli Principle.
Be able to identify the type of electron and its orbital (e.g. Is, 4f, etc.) given its quantum address or identify that the quantum address given is forbidden.
Be able to identify isoelectric atoms and/or ions.
Know and apply the Octet Rule.
Be able to predict relative trends and relative sizes:
Atomic radii
Ionic radii
Electron affinity
Ionization energy
Electronegativity
Be able to apply Coulomb’s Law to predict lattice energy (solubility, melting/boiling points, etc.)
Properties, isolation and preparation of IA and IIA metals, and VII halogens.
Chemical reactions of:
IA and IIA metals with O2 (limited and excess), S8, N2, and halogens
Halogens with other families (IA, IIA, VIA, VIIA, and noble gases) lknknnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn- nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn- nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn- nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnpics on the exam may include but are not limited to:
Calculation of: wavelength given frequency frequency given wavelength energy given wavelength and/or frequency (J/photon and/or kJ/mol) wavelength or frequency given the energy in J/photon or kJ/mol
Zeff (shielding of electrons within an atom) [simplified Slater equation]
Born-Haber Cycle and calculation of the energy changes in a reaction
Be able to write the electron configuration (1s2 2s2 2p6…) of an atom or ion
Be able to identify an element or ion given
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