* Different types of radiation (alpha, beta, gamma, x-ray, neutron, ionizing and non-ionizing & understanding electromagnetic spectrum)
* Types of radioactive decay based on nucleus instability
* Differentiate between properties of radioactive emissions (calculations of daughters, conservation of mass/energy)
* Biological effects of radiation
* Radiation interaction with matter (photoelectric effect, pair production, Compton scattering, etc.)
* Dose/radiation units - Dose calculations (dose limits, shielding, etc.)
* Radioactive decay series (parent/daughter, equilibrium, etc.)
* Half-life, mean life, decay constants
* Man-made vs natural sources
* Man-made creation of radiation (x-ray production, accelerators, reactors as source, etc.)
* Measurement of radiation (types of detectors, operating principles, etc.)
* Currently excluded: Exotic forms of radiation (muons, etc.), detailed Compton scattering calculations, conservation of spin/angular momentum