Which of the following atoms and ions has the correct condensed electron configuration? (Note: The ordering with which the orbitals are written is not important) Check ALL the apply. There are penalties for incorrect answers. C2-: [He] 2s2 2p4 Sb: [Kr] 5s2 4d10 5p3 Na: [Ne] 2s1 Na2+: [He] 2s2 2p5
Electronic Transitions and Spectroscopy
The term “electronic” connotes electron, and the term “transition” implies transformation. In a molecule, the electrons move from a lower to a higher energy state due to excitation. The two energy states, the ground state and the excited state are the lowest and the highest energy states, respectively. An energy change is observed with this transition, which depicts the various data related to the molecule.
Photoelectron Spectroscopy
Photoelectron spectroscopy (PES) is a part of experimental chemistry. It is a technique used in laboratories that involves projecting intense beams of radiation on a sample element. In response, the element ejects electrons for which the relative energies are measured.
Which of the following atoms and ions has the correct condensed electron configuration?
(Note: The ordering with which the orbitals are written is not important)
Check ALL the apply. There are penalties for incorrect answers.
C2-: [He] 2s2 2p4
Sb: [Kr] 5s2 4d10 5p3
Na: [Ne] 2s1
Na2+: [He] 2s2 2p5
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