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CHEM 121 Studioby Learn4Less · UBC CHEM 121

Module 5 · on the midterm and final

Interactions Between Light and Matter

Photon energy and the EM spectrum, the photoelectric effect, and atomic emission and absorption spectra.

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Topics

  1. 5.1Light as photonsE = hν = hc/λ, per photon and per mole.7 concept cards
  2. 5.2The photoelectric effectThe experiment that showed light comes in packets.6 concept cards
  3. 5.3Atomic spectraLine spectra are fingerprints of energy levels.7 concept cards