a.) Calculate the wavelength and energy of the photon emitted in the decay ni=4 to nf=3 for the Li+2 ion. Show calculation. b.) Provide a written explanation for why the value calculated above is different from the value for the same ni and nf values for hydrogen. c.) What is the frequency of energy needed to excite a hydrogen electron from n=1 to n=4?

a.) Calculate the wavelength and energy of the photon emitted in the decay ni=4 to nf=3 for the Li+2 ion. Show calculation. b.) Provide a written explanation for why the value calculated above is different from the value for the same ni and nf values for hydrogen. c.) What is the frequency of energy needed to excite a hydrogen electron from n=1 to n=4?

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Question

a.) Calculate the wavelength and energy of the photon emitted in the decay ni=4 to nf=3 for the Li+2 ion. Show calculation.

b.) Provide a written explanation for why the value calculated above is different from the value for the same ni and nf values for hydrogen.

c.) What is the frequency of energy needed to excite a hydrogen electron from n=1 to n=4? Show calculation.

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