Multiple Choice
What is the maximum number of electrons that an s subshell can hold?
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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 Choice
Give the set of four quantum numbers that represent the indicated electron in each of the following elements.
Mg (7th electron)
1473views5rank - Multiple ChoiceHow many electrons does a cobalt (Co) atom have in its 3d subshell?83views
- Multiple Choice
Give the set of four quantum numbers that represent the indicated electron in each of the following elements.
Cl– (18th electron)
2570views3rank1comments - Multiple ChoiceWhich noble gas is used as the core in the noble gas electron configuration for plutonium (Pu)?107views
- Multiple ChoiceConsider the following electron configurations to answer the question.
(i) 1s22s22p63s23p64s23d104p65s1
(ii) 1s22s22p63s23p5
(iii) 1s22s22p63s23p64s23d8
(iv) 1s22s22p63s23p64s23d104p6
(v) 1s22s22p43s1
Which represents the ground state electron configuration for a halogen?
868views - Open Question
In what way are the electron configurations of H, Li, Na, K, Rb, and Cs similar?
973views - Multiple ChoiceHow many orbitals are present in a p subshell?89views
- Multiple ChoiceConsider the following electron configurations to answer the question.
(i) 1s22s22p63s23p64s23d104p65s1
(ii) 1s22s22p63s23p5
(iii) 1s22s22p63s23p64s23d8
(iv) 1s22s22p63s23p64s23d104p6
(v) 1s22s22p43s1
An example of a configuration of a transition metal is ________.
824views - Multiple ChoiceWhich of the following orbitals can hold two electrons?1445views
- Multiple Choice
Give the set of four quantum numbers that represent the indicated electron in each of the following elements.
Cr3+ (21st electron)
1597views3rank1comments