Light and photosynthesis Student activity Play

Light and the electromagnetic spectrum Whiteboard exercise Play

Light and the electromagnetic spectrum Student activity Play

Light and ultraviolet radiation Student activity Play

Limitations of Bohr's model of the atom Animation Play

Line emission spectra Student activity Play

Low resolution proton NMR spectrum of ethanol Animation Play

Low-resolution proton NMR spectra Student activity Play

Low-resolution proton NMR spectrum of ethanol (neat) Illustration Play

Mass spectra Student activity Play

Mass spectra of compounds containing chlorine and bromine Student activity Play

Mass spectra of diatomic elements Animation Play

Mass spectra of organic compounds Student activity Play

Mass spectra of organic compounds Whiteboard exercise Play

Mass spectra of organic molecules Animation Play

Mass spectra of the elements Student activity Play

Mass spectrometer Student activity Play

Mass spectrometer Illustration Play

Mass spectrometry of elements Student activity Play

Mass spectrum of boron Whiteboard exercise Play

Mass spectrum of chlorine Illustration Play

Mass spectrum of compound C Whiteboard exercise Play

Mass spectrum of cyclohexane Illustration Play

Mass spectrum of ethanoic acid Illustration Play

Mass spectrum of ethyl ethanoate Illustration Play