Instructional Video

Bozeman Science: Ap Chemistry: Molecules & Elements

Curated by ACT

In this video, Paul Andersen explains how elements and molecules are made of atoms. In a pure sample of a pure substance the average mass remains the same. If more than one atom is found in a molecule the ration of average masses remains the same. [6:08]

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Additional Tags
pure substance, bozeman science, molecules and elements, element, mixture, molecule, particle
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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)