francium-209 (Q18888651)
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isotope of francium
- Fr-209
- 209Fr
Language | Label | Description | Also known as |
---|---|---|---|
English | francium-209 |
isotope of francium |
|
Statements
208.995953197±0.000015725 dalton
87
0 references
122
0 references
−1
1 reference
4.5
1 reference
−3,769.572±14.648 kiloelectronvolt
1 reference
1 reference
50.5±0.7 second
1 reference
1,622,610.792±14.63 kiloelectronvolt