Modern Physics

Understand the subatomic particles that make up atoms and how they determine identity and charge.

Learn about different models of the atom.

Study how unstable nuclei emit particles or energy to become stable.

Compare penetration power, ionization, and effects of alpha, beta, and gamma radiation.

Explore how radioactive substances decay over time at predictable rates.

Learn how nuclei split or combine, releasing massive amounts of energy.

Discover how light and matter exhibit both wave-like and particle-like behavior.

Understand how light can eject electrons from metals, supporting quantum theory.