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

asked Sep 26, 2023 181k views

11 votes

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9 votes

Answer:

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

Step-by-step explanation:

Hummer answered Sep 29, 2023

3.8k points

3 votes

Answer:

Purple, blue, and green

Step-by-step explanation:

Reference in pic

JMRboosties answered Oct 3, 2023

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