Type Alias Substance<C>

Substance: Collection<
    {
        abundance?: AbundanceCollection;
        chemistry?: ChemistryCollection;
        classification: C;
        crystallography?: CrystallographyCollection;
        descriptive: DescriptiveCollection;
        generic?: GenericCollection;
        physics?: PhysicsCollection;
        safety?: SafetyCollection;
    },
>

Universal container for a substance's scientific data.

C extends Collection<unknown>
The classification type specific to the entity (e.g., Element, Compound).