Properties
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More Info
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Isotopes
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Spectra
Compounds
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Reactions
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Production
Atomic:
M.A.C.
|
Reference
Diagrams:
Shell
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Atomic Radius
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Electron
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Images
Air Wavelengths
Intensity
Wavelength
Spectrum
?
4225.655
Fr I
?
4325.361
Fr I
?
7179.866
Fr I
?
8169.418
Fr I