| A | B |
|---|
| Classic mechanics | laws in motion |
| Heisenburg uncertainty principle | It is immposible to know both the precise location and velocity of subatomic particles |
| Electrical Spins | clockwise or counterclockwise |
| Pauli Exclusion Principle | when electrons share the same orbital they must have opposite spins |
| Quantum numbers | represent the addresses |
| N- Principle | identifies energy level of the electron |
| L- azimuthal | identifies energy sublevels; s p d f |
| M- magnetic | identifies orbital in sublevel |
| S-spin | identifies direction of spin |
| Hund's rule | before 2 electrons can be in any orbital all must have one |
| Outer most principle level | valence shell |
| Valence electrons | are in valence shells |
| Valence kernal | nucleus and all other except valence |
