Use the energy differences and to calculate the wavelengths (nm) of the followin

Question

Use the energy differences and to calculate the wavelengths (nm) of the following transitions.    (report to 4 sig. figs.!)

6 ? 1 __________________   5 ? 1 __________________   4 ? 3 __________________  

3 ? 2 __________________ 6 ? 2 __________________   5 ? 2 __________________

   4 ? 2 __________________   3 ? 1 __________________ 6 ? 3 __________________

  5 ? 3 __________________   4 ? 1 __________________   2 ? 1 __________________

6 ? 4 __________________   5 ? 4 __________________ 6 ? 5 __________________

Explanation / Answer

delta = 13.6(1/n2^2 - 1/n1^2)

eg 6 to 2

13.6(1/4-1/36) = 3.02 eV

from 4 to 3

13.6(1/9 - 1/16)

= 0.66 eV

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