Energy Levels in Atoms
Physics · JC 2 · Quantum Physics · 4.º Período

Energy Levels in Atoms

Examine the quantization of energy levels in isolated atoms. Understand how electron transitions between energy levels produce emission and absorption line spectra.

MOE Syllabus Outcomes8866 7.3(a) Show an understanding that there are discrete electron energy levels in isolated atoms.8866 7.3(b) Recall and solve problems using the relation hf = E_1 - E_2.

About This Topic

Examine the quantization of energy levels in isolated atoms. Understand how electron transitions between energy levels produce emission and absorption line spectra.

Key Questions

  1. Why do atoms emit light only at specific wavelengths?
  2. How are energy levels in an atom quantized?
  3. What is the difference between an emission and an absorption spectrum?

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