anonymous
  • anonymous
How can I estimate the effective atomic number for the ground state and first excited level of an optical electron in Li? The longest wavelength spectral line seen in absorption in the spectrum of Li is at 670.8 nm. The ionisation potential of Li is 5.39 eV.
Chemistry
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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abb0t
  • abb0t
Is this for quantum?
anonymous
  • anonymous
Yes, it is.
abb0t
  • abb0t
Isn't it \(\large E = -\frac{ke^2}{2a_0} \frac{Z^2}{n^2}\)

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abb0t
  • abb0t
Actually, I don't know. But I remember seeing similar type questions on my exam. Try posting this in the physics section.
anonymous
  • anonymous
Will do. Thanks.
abb0t
  • abb0t
But it's very similar to working with Hydrogen since they are both single-electron iions. Best of luck.

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