| Class | Description |
|---|---|
| AlkaliEarthMetal |
A class representing alkali earth metals.
|
| AlkaliMetal |
A class representing alkali metals.
|
| Halogen |
A class representing halogens.
|
| Metal |
A class representing metals.
|
| NobleGas |
A class representing noble gases.
|
| NonMetal |
A class representing non-metals.
|
| RareEarthMetal |
A class representing rare earth metals.
|
| TransitionMetal |
A class representing transition metals.
|