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A chemical substance composed of atoms of at least two elements in a definite stoichiometric relation.
wp-chem-stoichiometryopenstax-chemistry-2eiupac-gold-bookEach relation below ends at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
The law describes stoichiometric compounds while allowing explicit qualifications for isotopes and nonstoichiometric solids.
A theory, law, or interaction describes the behavior of the target within a stated regime. The edge detail must state important limits or qualifications.
wp-chem-stoichiometryopenstax-chemistry-2eiupac-gold-bookThis is an authored directed relation from the source endpoint to the target endpoint.
Compounds form one principal class of pure substances; elemental substances form the other.
The target is a member or subtype of the broader source class.
wp-chem-stoichiometryopenstax-chemistry-2eiupac-gold-bookEach relation below starts at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
A compound can be represented by a formula appropriate to its molecular, ionic, network, or nonstoichiometric character.
The target represents a state, property, observable, or state-dependent description associated with the source system or theory.
wp-chem-stoichiometryopenstax-chemistry-2eiupac-gold-book