X-ray properties


Element

SymbolRn
Z 86
Atomic Weight 222.000000
Density 9.73000005E-03
Edge Energies
(keV)
K 98.4169998
L1 18.0550003
L2 17.3339996
L3 14.6120005
M 4.47800016
K-alpha 83.8000031
K-beta 94.8769989
L-alpha 11.7240000
L-beta 14.3160000
Edge jumps

K 4.94234705
L1 1.15983510
L2 1.40999997
L3 2.34400010
Fluorescence
yield
K 0.968999982
L1 0.134000003
L2 0.428999990
L3 0.411000013

Created by Pathikrit Bandyopadhyay, recent updates by Carlo Segre.

Calculations are based on data compiled By W. H.McMaster et. al.

Fluorescence yield data by M. O. Krause, J. Phys. Chem. Ref. Data. 8,307(1979).


Please report problems to Carlo Segre (segre@iit.edu).