Element 31 - Gallium / Gallium

(Latin / English)

Mass Number

Atomic Mass

% Abundance

Nuclear Spin

67 *

66.9284

0

3/2-

69

68.9256

60.11

3/2-

71

70.9247

39.89

3/2-

72 *

71.9264

0

3-

(* = unstable isotope)

Mass Number	Atomic Mass	% Abundance	Nuclear Spin
67 *	66.9284	0	3/2-
69	68.9256	60.11	3/2-
71	70.9247	39.89	3/2-
72 *	71.9264	0	3-

Electron Configuration:

[Ar] 3d¹⁰ 4s² 4p¹

Relative Atomic Mass:

69.723

State (25°C, 1 atm):

solid, metal

Density:

5907 kg/m³

Melting Temperature:

302.93 K

Boiling Temperature:

2676 K

Electron Configuration:	[Ar] 3d¹⁰ 4s² 4p¹
Relative Atomic Mass:	69.723
State (25°C, 1 atm):	solid, metal
Density:	5907 kg/m³
Melting Temperature:	302.93 K
Boiling Temperature:	2676 K