/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / GAS(phase)

GAS(phase)

Class
Identifier
https://posccaesar.org/ontology/15926-4/4.0/GAS_in_PHASE_
Definition A <GAS(phase)> is a <FLUID(phase)> possessing perfect molecular mobility and the property of indefinite expansion, as opposed to a solid or liquid