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2052 Angstrom.

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βˆ™ 13y ago
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βˆ™ 7mo ago

The Paschen series of helium ion refers to transitions ending at the n=3 energy level. The series limit for the Paschen series of helium ion occurs when an electron transitions from a higher energy level to the n=3 energy level. This results in the emission of photons in the infrared region of the electromagnetic spectrum.

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Q: What is the series limit for paschen series of helium ion?
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