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Author Question: For hydrogen, what is the wavelength of the photon emitted when an electron drops from a 4d orbital ... (Read 132 times)

pragya sharda

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on: Feb 15, 2020

Question 1

What is the energy of a wavelength of light of 550 nm?


◦ 3.61 × 10-37 J
◦ 1.09 × 10-31 J
◦ 1.09 × 10-22 J
◦ 3.61 × 10-19 J

Question 2

For hydrogen, what is the wavelength of the photon emitted when an electron drops from a 4d orbital to a 2p orbital in a hydrogen atom? The Rydberg constant is 1.097 × 10-2 nm-1.
◦ 656.3 nm
◦ 364.6 nm
◦ 486.2 nm
◦ 2.057 × 10-3 nm
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by pragya sharda on Feb 15, 2020

onowka

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Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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pragya sharda

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Reply 2 on: Feb 15, 2020
Great answer, keep it coming :)

duy1981999

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Reply 3 on: Yesterday
Wow, this really help

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