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What are the main colors given off by helium atoms in an energized discharge tube?
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39 votes
What are the main colors given off by helium atoms in an energized discharge tube?

User Duke Dougal
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2 Answers

22 votes
22 votes

Answer:

Neon emits a red glow, helium produces pale yellow, and argon yields blue.

Step-by-step explanation:

User Saeed Hamed
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2.5k points
10 votes
10 votes

Answer:

Purple, blue, and green

Step-by-step explanation:

Reference in pic

What are the main colors given off by helium atoms in an energized discharge tube-example-1
User Nivedh
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