Argon
Naming and classification
Home
About the site
Naming and classification
Physical properties
Reactions
Thermodynamic properties
Crystal structure
Atom properties
Electrochemical properties
Biological properties
Occurrence, isolation & synthesis
Safety
Uses
History
References
Other names/abbreviations:
Ar
Element no:
18
Element group:
18 (IUPAC)
VIII A (American labelling)
VIII B (European labelling)
Noble gasses
Element type:
Nonmetal
CAS-Number:
7440-37-1
EINECS-Number:
231-147-0