Name:
Argon
Symbol:
Ar
Atomic Number:
18
Atomic Mass:
39.948
Atomic Volume:
24.12 cc/mol
Discovered By:
Lord Rayleigh and Ramsay
Discovery Date:
1894
Origin of Name:
Argon - (Greek) argos (inactive)
Toxicity:
???
Summary:
Argon is an inert gas. Argon makes up 0.94% of the atmosphere.
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