Isotop
|
NH
|
t1/2
|
ZM
|
ZE MeV
|
ZP
|
208Rn
|
{syn.}
|
24,35 min
|
a
|
6,260
|
204Po
|
e
|
2,850
|
208At
|
209Rn
|
{syn.}
|
28,5 min
|
e
|
3,930
|
209At
|
a
|
6,155
|
205Po
|
210Rn
|
{syn.}
|
2,4 h
|
a
|
6,159
|
206Po
|
e
|
2,374
|
210At
|
211Rn
|
{syn.}
|
14,6 h
|
e
|
2,892
|
211At
|
a
|
5,965
|
207Po
|
212Rn
|
{syn.}
|
23,9 min
|
a
|
6,385
|
208Po
|
···
|
···
|
···
|
···
|
···
|
···
|
217Rn
|
{syn.}
|
0,54 ms
|
a
|
7,889
|
213Po
|
218Rn
|
spuren %
|
0,35 ms
|
a
|
7,263
|
214Po
|
219Rn
|
1 %
|
3,96 s
|
a
|
6,946
|
215Po
|
220Rn
|
9 %
|
55,6 s
|
a
|
6,405
|
216Po
|
221Rn
|
{syn.}
|
25,0 min
|
ß-
|
|
221Fr
|
a
|
|
217Po
|
222Rn
|
90 %
|
3,824 d
|
a
|
5,590
|
218Po
|
223Rn
|
spuren %
|
23,2 min
|
ß-
|
1,000
|
223Fr
|
224Rn
|
{syn.}
|
107 min
|
ß-
|
|
224Fr
|
|