Chemistry, 20.07.2021 02:10, natalieagustinlop54
A wavelength of 489.2 nm is observed in a hydrogen spectrum for a transition that ends in the nf level of the Balmer series. What was ni for the initial level of the electron
Answers: 1
![\frac{1}{\lambda}=R[\frac{1}{nf^2}-\frac{1}{n_1^2}]](/tpl/images/1396/5830/99e4d.png)
![\frac{1}{4.86*10^{-7}}=1.097*10^7[\frac{1}{2^2}-\frac{1}{n_1^2}]](/tpl/images/1396/5830/be7bc.png)
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A wavelength of 489.2 nm is observed in a hydrogen spectrum for a transition that ends in the nf lev...
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