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Author Question: The electron in a hydrogen atom falls from an excited energy level to the ground state in two steps, ... (Read 35 times)

jlol3

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on: Nov 5, 2023

Question 1

The electron configuration of a ground-state vanadium atom is
◦ [Ar]4s24d3

◦ [Ar]4s24p3

◦ [Ar]4s23d3

◦ [Ar]3d5


Question 2

The electron in a hydrogen atom falls from an excited energy level to the ground state in two steps, causing the emission of photons with wavelengths of 2624 nm and 97.2 nm, respectively.  What is the principal quantum number or shell of the initial excited energy level from which the electron falls?
◦ 2
◦ 3
◦ 4
◦ 6
◦ 8
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by jlol3 on Nov 5, 2023

studyforce.com

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Reply #1 on: Nov 5, 2023
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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jlol3

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Reply 2 on: Nov 5, 2023
Gracias!

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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