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| physical object > natural object > particle > element > column grouped element > inert gas > argon > argon 40 | 
| argon 40 comparison table | ||||||||||
| Subject | has nuclear spin | is a kind of | has number of neutron | has definition | has number of nucleon | has nuclear magnetic moment | is an instance of | has symbol | has atomic mass | has natural abundance | 
|---|---|---|---|---|---|---|---|---|---|---|
| argon | unclassified oceanic element | colourless, odourless gas comprising 1% of the atmosphere | Ar | |||||||
| argon 40 | I = 0+ | 22 | 40 | μ = 0 | argon | 40Ar | 39.9623837 | 99.600 % |