The symbol

Z(p)

N(n)

Isotope mass, (A. E. M.) The excitation energy

Half life

[2] (T1/2)

Spin and parity

68Ge

32

36

67.928094

270.95 day

0+

69Ge

32

37

68.9279645

39.05 our

5/2−

71Ge

32

39

70.9249510

11.43 day

1/2−

71mGe

198.367 keV

20.40 мс

9/2+