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Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: FatimaB on March 17, 2019, 06:33:22 AM

Title: Photon emission
Post by: FatimaB on March 17, 2019, 06:33:22 AM

A hydrogen atom in the ground state absorbs a photon with wavelength =97.28nm then emits a photon with wavelength = 1899nm. In which energy level will the electron be after this emission?

Title: Re: Photon emission
Post by: Borek on March 17, 2019, 07:59:50 AM

You have to show your attempts at solving the problem to receive help, this is a forum policy.

Title: Re: Photon emission
Post by: Enthalpy on March 19, 2019, 06:02:02 AM

Maybe some formula is known for the energy levels in a hydrogen atom?