This resource is a lecture from Tulane University that explores atoms and how they interact with one another to determine the physical and structural properties of crystals. Topics include atoms, isotopes, the quantum...

This teacher's guide with exercises is intended to help teach the topics of radioactive decay and its use to determine age. It identifies four main concepts that students are likely to struggle with: spontaneity...

The periodic table of elements is a familiar image for anyone who has spent time in a chemistry classroom, but despite all the information packed into those classic wall posters students today need to understand more...

This lesson provides an overview of basic atomic structure and the concept of radioactive decay. Topics include the particles that make up an atom, binding forces, and the concept of isotopes. There is also discussion of...

This lesson introduces students to the basics of nuclear energy production. Topics include radioisotope thermoelectric generators, natural decay of radioactive isotopes, and chain reactions. There is also a discussion of...