Discrete Emission Spectrum and Schrödinger Equation Quiz
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Questions and Answers

What does the principal quantum number, n, determine in a hydrogenic atom?

  • The spin quantum number
  • The z-component of angular momentum
  • The magnitude of angular momentum
  • The energy (correct)

Which quantum number determines the magnitude of angular momentum in a hydrogenic atom?

  • Principal quantum number, n
  • Spin quantum number, ms
  • Magnetic quantum number, ml
  • Orbital angular momentum quantum number, l (correct)

What is the range of values the magnetic quantum number ml can take in a hydrogenic atom?

  • +1/2, -1/2
  • +1, -1
  • +l, -l (correct)
  • +1, -1, +2, -2

Which quantum number is an inherent property of an electron in a hydrogenic atom?

<p>Spin quantum number, ms (B)</p> Signup and view all the answers

What is the mathematical relationship for calculating the energy of a hydrogenic atom with the principal quantum number n?

<p>$rac{1}{n^2}$ (D)</p> Signup and view all the answers

In a hydrogenic atom, how does the energy change when an electron drops from principal quantum number n1 to n2?

<p>Decreases (C)</p> Signup and view all the answers

What determines the spacing between energy levels in a hydrogenic atom?

<p>Principal quantum number, n (D)</p> Signup and view all the answers

What does the Rydberg constant describe in the context of hydrogenic atoms?

<p>The change in energy when an electron moves between levels (C)</p> Signup and view all the answers

What do the quantum numbers l and ml describe in a hydrogenic atom?

<p>The shape and orientation of orbitals (A)</p> Signup and view all the answers

What property is not dependent on the quantum numbers l, ml, and ms in a hydrogenic atom's Schrödinger Equation solution?

<p>Spacing between energy levels (D)</p> Signup and view all the answers

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