The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- WorkingElectrode (0 members)
- NominalBatteryProperty (0 members)
- Coulometer (0 members)
- XenonSymbol (0 members)
- TightlyCoupledModelsSimulation (0 members)
- JSON (0 members)
- NuclearMagneton (0 members)
- SlowingDownLength (0 members)
- ScandiumAtom (0 members)
- Action (0 members)
- Susceptance (0 members)
- AluminiumSymbol (0 members)
- SpatialRole (0 members)
- LithiumIronDisulphideBattery (0 members)
- MagneticTension (0 members)
- MassAttenuationCoefficient (0 members)
- HolmiumAtom (0 members)
- WattHourPerKilogram (0 members)
- Intensity (0 members)
- MechanicalMeasurementDevice (0 members)
- LowerCriticalMagneticFluxDensity (0 members)
- GaugeBoson (0 members)
- RadonAtom (0 members)
- YtterbiumSymbol (0 members)
- FermiTemperature (0 members)
- DryingTemperature (0 members)
- PotentiostaticPolarization (0 members)
- NernstEquation (0 members)
- KineticFrictionForce (0 members)
- ThermalConductance (0 members)
- Dataset (0 members)
- Unknown (0 members)
- RadiusOfCurvature (0 members)
- SIUnit (0 members)
- ThermoelectricVoltage (0 members)
- PhaseCoefficient (0 members)
- Manganese (0 members)
- CaliforniumSymbol (0 members)
- File (1 member)
- ThermodynamicGrueneisenParameter (0 members)
- FluorineAtom (0 members)
- MagnesiumAtom (0 members)
- IsopotentialPoint (0 members)
- ElectricConductance (0 members)
- BoltzmannConstant (0 members)
- Truck (0 members)
- RockingChairBattery (0 members)
- ObjectProperty (0 members)
- Property (6 members)
- QuantityProperty (2 members)