KI Spectral Data Options
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Display the following isotopes:
Formula
(# of lines)
39
K
127
I
(79)
41
K
127
I
(1)
Total:
(80)
Frequency Range:
to
MHz
GHz
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The following information may be useful
in choosing which isotopes to search.
Isotope
Relative
Atomic Mass
Isotopic
Composition
Standard
Atomic Weight
Notes
19
K
39
38.963 706 4864(49)
0.932 581(44)
39.0983(1)
40
39.963 998 166(60)
0.000 117(1)
41
40.961 825 2579(41)
0.067 302(44)
53
I
127
126.904 4719(39)
1
126.904 47(3)
Constants Data for KI
References for KI
NIST Chemistry Webbook Search for KI