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Argon (Ar)
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Argon (Ar)
Atomic Mass : 39.948
Atomic Number : 18
Name Origins : Greek, argos = "inactive."
Year Discovered : 1894
Discovery Credits : Discovered by Lord Rayleigh (London) and Sir William Ramsay (Bristol), UK
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Atomic Number : 18
Name Origins : Greek, argos = "inactive."
Year Discovered : 1894
Discovery Credits : Discovered by Lord Rayleigh (London) and Sir William Ramsay (Bristol), UK
More Details
