Element 32 - Germanium / Germanium

(Latin / English)

Mass Number

Atomic Mass

% Abundance

Nuclear Spin

68 *

67.9281

0

0

70

69.9243

20.5

0

71 *

70.9250

0

1/2-

72

71.9221

27.4

0

73

72.9235

7.8

9/2+

74

73.9212

36.5

0

76

75.9214

7.8

0

77 *

76.9235

0

7/2+

(* = unstable isotope)

Mass Number	Atomic Mass	% Abundance	Nuclear Spin
68 *	67.9281	0	0
70	69.9243	20.5	0
71 *	70.9250	0	1/2-
72	71.9221	27.4	0
73	72.9235	7.8	9/2+
74	73.9212	36.5	0
76	75.9214	7.8	0
77 *	76.9235	0	7/2+

Electron Configuration:

[Ar] 3d¹⁰ 4s² 4p²

Relative Atomic Mass:

72.61

State (25°C, 1 atm):

solid, metal

Density:

5323 kg/m³

Melting Temperature:

1210.6 K

Boiling Temperature:

3103 K

Electron Configuration:	[Ar] 3d¹⁰ 4s² 4p²
Relative Atomic Mass:	72.61
State (25°C, 1 atm):	solid, metal
Density:	5323 kg/m³
Melting Temperature:	1210.6 K
Boiling Temperature:	3103 K