Contributed by Ea Nasir
Clear Neon gas in an ampoule, in a bottle
Contributed by collector no. 3
The Noble Gas group, in ampoules. There's not much to see here. From left to right: Helium , Neon , Argon , Krypton , Xenon .
Contributed by collector B.W.
Neon gas in an ampoule on top of a plasma globe, glowing a characteristic red-orange color
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