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English: Image of an argon (with a small amount of mercury) filled discharge tube shaped like the element’s atomic symbol.
Deutsch: Mit Argon (sowie etwas Quecksilber) gefüllte Entladungsröhre, die das Chemische Zeichen des Elements formen.
Español: Argón con mercurio en luminaria fluorescente
Date 22 October 2005
Source user-made
Author User:Pslawinski
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