Astronomy 162:
Introduction to Stellar, Galactic, & Extragalactic Astronomy

Spectra of Different Atoms

Hydrogen (1 electron)

Helium (2 electrons)

Nitrogen (7 electrons)

Oxygen (8 electrons)

Neon (10 electrons)

Sulfur (16 electrons)

Argon (18 electrons)

Iron (26 electrons)

Krypton (36 electrons)

Xenon (54 electrons)


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Updated: 2001 December 27

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