Introduces protons, neutrons, and electrons including charges and relative sizes, for these particles.
Introduces the basic structure of an atom (locations of the protons, neutrons, and electrons).
Atoms are the most basic unit of matter and this packet discusses current theory on how scientists belive atoms are structured. This includes information about protons, neutrons, and electrons and how they fit into an atom.
This video covers the basics of atomic structure including: nucleus, electron cloud, protons, neutrons, and electrons. The basic properties of the subatomic particles are also discussed.