Answer to Question #228600 in General Chemistry for Pheebs

Question #228600

A photon of 498nm was emitted from a silicon atom. Calculate the energy of all the atomic levels of silicon and show that the atomic levels are quantized.


1
Expert's answer
2021-08-23T02:57:05-0400

"E=\\frac{hc}{\u03bb}"

where:

  • "h=6.626 \u00d7 10^{\u221234}" J is Planck's constant
  •  "c=3\u00d710^8m\/s" is the speed of light

"E=\\frac{6.626\u00d710^{-34}\u00d73\u00d710^8}{498}= 3.99\u00d710^{-28}"



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Comments

Faithman
25.08.21, 05:08

Thank you very much

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