5. Which one of the following statements about atomic structure and quantum numb
ID: 813977 • Letter: 5
Question
5. Which one of the following statements about atomic structure and quantum numbers is incorrect?
A) In a given atom, the maximum number of electrons having a principal quantum number n = 3 is 18.
B) The number of orbitals in a given f subshell is 7.
C) For n = 5, the largest possible value of l is 4.
D) For n = 4, the largest possible value of ml is 2.
6. Which of the following transitions in the Bohr hydrogen atom leads to the emission of a photon with the shortest wavelength?
A) n = 1 ? n = 3
B) n = 5 ? n = 2
C) n = 4 ? n = 3
D) n = 2 ? n = 4
7. Consider a mixture of N2 and O2 in a 12.7 L container at 0.976 atm and 24.8
Explanation / Answer
5
D) For n = 4, the largest possible value of ml is 2.
6
B) n = 5 n = 2
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