a) (6 marks) Calculate the photon energy associated with a transition from the :5 level to the n = 3 level in a Be3+ jon. Note: Mathematically, values of the n = quantum number n are considered to have infinite sig figs.

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Chapter6: The Periodic Table And Atomic Structure
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Problem 6.85PAE: 6.85 The visible lines in the hydrogen atom emission spectrum arise from transitions with a final...
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a) (6 marks) Calculate the photon energy associated with a transition from the
n = 5 level to the n = 3 level in a Be3+ ion. Note: Mathematically, values of the
quantum number n are considered to have infinite sig figs.
b) (2 marks) Isa photon being absorbed or emitted in this transition?
c) (2 marks) Without any calculation, would you expect the photon energy to be
larger or smaller for the transition from the n = 5 level to the n = 4 level?
Transcribed Image Text:a) (6 marks) Calculate the photon energy associated with a transition from the n = 5 level to the n = 3 level in a Be3+ ion. Note: Mathematically, values of the quantum number n are considered to have infinite sig figs. b) (2 marks) Isa photon being absorbed or emitted in this transition? c) (2 marks) Without any calculation, would you expect the photon energy to be larger or smaller for the transition from the n = 5 level to the n = 4 level?
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