astat

astat

-10 -10 -10

At-207 F 1 3,5.10 4,4.10 1 2,3.10

-9 -9

M 1 2,1.10 1,9.10

-8 -8 -8

At-211 F 1 1,6.10 2,7.10 1 1,1.10

-8 -7

M 1 9,8.10 1,1.10