Atomic spectra Class activity Play

Atomic spectra Whiteboard presentation Play

Atomic spectrum of hydrogen Student activity Play

Atomic spectrum of hydrogen Whiteboard exercise Play

Bohr's atomic model Whiteboard exercise Play

Bohr's atomic model Student activity Play

Bohr's theory of hydrogen atom Animation Play

Continuous and line spectra Animation Play

Electromagnetic waves Animation Play

Emission of light Animation Play

Energy of electromagnetic radiation Student activity Play

Energy of electromagnetic radiation Animation Play

Energy of electromagnetic radiation Whiteboard exercise Play

Energy-level diagram for the hydrogen atom Animation Play

Light and the electromagnetic spectrum Student activity Play

Light and the electromagnetic spectrum Whiteboard exercise Play

Limitations of Bohr's model of the atom Animation Play

Line emission spectra Whiteboard exercise Play

Line emission spectra Student activity Play

Photons Animation Play

Planck's equation Animation Play

Rutherford's model of the atom Animation Play

The origin of spectral lines Animation Play

Uses of light emitted by atoms Animation Play

Visible light in the electromagnetic spectrum Animation Play

Wavelength λ (nm) Whiteboard exercise Play