Using atomic mass to understand isotopes.
The meaning and uses of atomic numbers.
The effects of radioactive isotopes.
How to calculate average velocity.
Understanding the law of conservation of mass.
Finding an object's center of mass.
How to find and use molar mass.
How to calculate average speed.
The structure of the atom.
Understanding the structure and history of the atomic nucleus
An explanation of mass energy equivalence.
Understanding the electronic structure of an atom.
An explanation of the relative size of atoms.
The history of atomic models.
How to compute the average velocity of an object moving in one dimension.
How kinetic and potential energy exist in atoms.
Understanding the atomic emission spectra.