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Whelan Whelan
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8 years ago
The four lines observed in the visible emission spectrum of hydrogen tell us that
A) The hydrogen molecules they came from have the formula H4.
B) We could observe more lines if we had a stronger prism.
C) There are four electrons in an excited hydrogen atom.
D) Only certain energies are allowed for the electron in a hydrogen atom.
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
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hbutler2hbutler2
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Whelan Author
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8 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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Just got PERFECT on my quiz
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This calls for a celebration Person Raising Both Hands in Celebration
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