Auburn Career Center Atomic Transitions Questions

Question Description

I’m working on a astronomy question and need a sample draft to help me understand better.

Chemical Element	Symbol	Atomic Number
Hydrogen	H	1
Helium	He	2
Lithium	Li	3
Beryllium	Be	41

1. What is the wavelength in nanometers for the photon emitted for hydrogen 2–>1 transition?

2.What is the energy for a hydrogen transition 3–>2 in electron volts

3.What is the frequency in terahertz for the transition 4–>2 in lithium ion (Li2+)?

4.What is the wavelength in nanometers for the photon emitted in the lowest energy Paschen transition for hydrogen

5.A helium ion (He+) starts with the electron in the fifth orbital shell and udergoes a Balmer transition. What is the frequency of the emitted photon in terahertz?

6.What is the energy in electron volts for the photon emitted when an electron in a berilium ion (Be3+) jumps from the fifth shell to the first shell?

7.What is the initial orbital shell for the lowest energy transition for the Paschen series, for any atomic number?

2 3 4 5

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