July 04, 2020, 04:57:47 PM
Forum Rules: Read This Before Posting


Topic: Photon emission  (Read 2883 times)

0 Members and 1 Guest are viewing this topic.

Offline FatimaB

  • Very New Member
  • *
  • Posts: 1
  • Mole Snacks: +0/-0
Photon emission
« 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?

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 25827
  • Mole Snacks: +1690/-401
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: Photon emission
« Reply #1 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.
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info, pH-meter.info

Offline Enthalpy

  • Chemist
  • Sr. Member
  • *
  • Posts: 3486
  • Mole Snacks: +287/-57
Re: Photon emission
« Reply #2 on: March 19, 2019, 06:02:02 AM »
Maybe some formula is known for the energy levels in a hydrogen atom?

Sponsored Links