The meaning and uses of atomic numbers.
The structure of the atom.
Understanding the structure and history of the atomic nucleus
Using atomic mass to understand isotopes.
Understanding the electronic structure of an atom.
An explanation of the relative size of atoms.
How to identify a specific electron in an atom's electron cloud using quantum numbers.
The history of atomic models.
How kinetic and potential energy exist in atoms.
Understanding the atomic emission spectra.
The periodic trend of atomic radii.
How to multiply imaginary numbers.
How to add and subtract complex numbers.
How to rationalize the denominator when dealing with an imaginary number.
How to define an imaginary number.
How to use the oxidation number method to understand oxidation-reduction reactions.
How to multiply two complex numbers in trigonometric form.
How to divide two complex numbers in trigonometric form.