Preferred Label : chemical substance;
IUPAC definition : Matter of constant composition best characterized by the entities (molecules, formula
units, atoms) it is composed of. Physical properties such as density, refractive index,
electric conductivity, melting point etc. characterize the chemical substance.;
Origin ID : C01039;
Automatic exact mappings (from CISMeF team)
- See also
Matter of constant composition best characterized by the entities (molecules, formula
units, atoms) it is composed of. Physical properties such as density, refractive index,
electric conductivity, melting point etc. characterize the chemical substance.
