Multiple Choice
Which of the following sketches best represents a 3d atomic orbital?
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10. Periodic Properties of the Elements
The Electron Configuration: Quantum Numbers
Back10. Periodic Properties of the Elements
The Electron Configuration: Quantum Numbers
- Multiple ChoiceWhich of the following electron configurations represents a phosphorus atom (atomic number 15) in an excited state?29views
- Multiple ChoiceWhich one of the following orbitals can hold two electrons?32views
- Multiple ChoiceWhich subshells are present in the n = 5 shell?38views
- Multiple ChoiceWhich of the following electron orbital diagrams represents a violation of the aufbau principle?29views
- Multiple ChoiceWhich of the following best describes the difference between an orbit and an orbital in atomic theory?24views
- Multiple ChoiceHow many subshells are present in the n = 4 shell?41views
- Multiple ChoiceIf a shell can hold a maximum of 32 electrons, what is the principal quantum number n for that shell?21views
- Multiple ChoiceHow many subshells are present in the n = 3 shell?27views
- Multiple ChoiceWhich of the following valence electron configurations corresponds to an atom in an excited state?37views
- Multiple ChoiceIn the metal complex Na[Co(CO)2(CN)4], how many d electrons are present in the cobalt (Co) atom?32views
- Multiple ChoiceWhich of the following orbital-filling diagrams for the 2p subshell violates Hund's rule?26views
- Multiple ChoiceWhich statement best explains how the orbital configuration of neutral atoms is related to the atom's chemical properties?22views
- Multiple ChoiceWhat is the maximum number of electrons that an s subshell can hold?40views
- Multiple ChoiceHow many electrons does a cobalt (Co) atom have in its 3d subshell?27views