Curated OER
Making a Human Methane Molecule
Students demonstrate the components of methane molecules to discover their effects on the atmosphere. Students role-play as four hydrogen atoms and one carbon atom linked together to make a methane molecule. Students act as the molecule...
State University of New York
State University of New York: Atomic Absorption and Emission
This module simulates the excitation of hydrogen atoms through irradiation with electromagnetic radiation of different wavelengths.
Other
Fact index.com: Paschen Series
Fact-Index.com offers a dictionary definition of the Paschen series, including hyperlinked terms.