Isotope

Isotopic Mass

amu

% Abundance

T_1/2

T_1/2

Units

Mass Excess

KeV

Binding Energy

Per Nucleon

KeV

Decay

Mode

Branching

Ratio

⁵⁶Ga

55.99491 (28)

-4,740 (260)

7,723 (5)

p ?

⁵⁷Ga

56.98293 (28)

-15,900 (260)

7,925 (5)

p ?

⁵⁸Ga

57.97425 (23)

*

-23,990 (210)

8,067 (4)

p ?

⁵⁹Ga

58.96337 (18)

-34,120 (170)

8,239 (3)

p ?

⁶⁰Ga

59.95706 (12)

70

ms

-40,000 (110)

8,334 (2)

B+

100

⁶¹Ga

60.949446 (56)

168

ms

-47,090 (53)

8,445.7 (8.6)

B+

100

⁶²Ga

61.944175 (30)

115.99

ms

-52,000 (28)

8,518.9 (4.5)

B+

100

⁶³Ga

62.9392942 (14)

32.4

s

-56,547.1 (1.3)

8,583.93 (2.1)

B+

100

⁶⁴Ga

63.9368387 (22)

2.627

m

-58,834.3 (2)

8,611.65 (3.2)

B+

100

⁶⁵Ga

64.93273475 (89)

15.2

m

-62,657.17 (83)

8,662.15 (1.3)

B+

100

⁶⁶Ga

65.9315890 (34)

9.49

h

-63,724.4 (3.1)

8,669.37 (4.8)

B+

100

⁶⁷Ga

66.9282017 (14)

3.2612

d

-66,879.7 (1.3)

8,707.54 (1.9)

EC

100

⁶⁸Ga

67.9279801 (16)

67.71

m

-67,086.1 (1.5)

8,701.22 (2.3)

B+

100

⁶⁹Ga

68.9255736 (13)

60.108 (9)

stable

-69,327.8 (1.2)

8,724.58 (1.7)

⁷⁰Ga

69.9260220 (13)

21.14

m

-68,910.1 (1.2)

8,709.28 (1.7)

B-~100

⁷¹Ga

70.9247013 (11)

39.892 (9)

stable

-70,140.2 (1)

8,717.62 (1.4)

⁷²Ga

71.9263663 (11)

14.1

h

-68,589.4 (1)

8,687.10 (1.4)

B-

100

⁷³Ga

72.9251747 (18)

4.86

h

-69,699.3 (1.7)

8,693.87 (2.3)

B-

100

⁷⁴Ga

73.9269458 (40)

8.12

m

-68,049.6 (3.7)

8,663.17 (5)

B-

100

⁷⁵Ga

74.9265002 (26)

126

s

-68,464.6 (2.4)

8,660.81 (3.2)

B-

100

⁷⁶Ga

75.9288276 (21)

32.6

s

-66,296.6 (2)

8,624.53 (2.6)

B-

100

⁷⁷Ga

76.9291543 (26)

13.2

s

-65,992.3 (2.4)

8,613.39 (3.1)

B-

100

⁷⁸Ga

77.9316082 (26)

5.09

s

-63,706.6 (2.4)

8,577.14 (3.1)

B-

100

⁷⁹Ga

78.93289 (11)

2.847

s

-62,510 (98)

8,556 (1.2)

B-

100

⁸⁰Ga

79.93652 (13)

1.697

s

-59,140 (120)

8,507 (1.5)

B-

100

⁸¹Ga

80.93775 (21)

1.217

s

-57,980 (190)

8,488 (2.4)

B-

100

⁸²Ga

81.94299 (32)

599

ms

-53,100 (300)

8,423 (4)

B-

100

⁸³Ga

82.94698 (32)

308

ms

-49,390 (300)

8,374 (4)

B-

100

⁸⁴Ga

83.95265 (43)

85

ms

-44,110 (400)

8,308 (5)

B-

100

⁸⁵Ga

84.95700 (54)

50

ms

-40,050 (500)

8,257 (6)

B- ?

⁸⁶Ga

85.96312 (86)

30

ms

-34,350 (800)

8,189 (9)

B- ?

^58mGa

57.97425 (23)

*

-23,990 (210)

8,067 (4)

p ?

^61mGa

60.949446 (56)

-47,090 (53)

8,445.7 (8.6)

0

^62mGa

61.944175 (30)

4.6

ns

-52,000 (28)

8,518.9 (4.5)

IT

100

^64mGa

63.9368387 (22)

21.9

us

-58,834.3 (2)

8,611.65 (3.2)

IT

100

^68mGa

67.9279801 (16)

62

ns

-67,086.1 (1.5)

8,701.22 (2.3)

IT

100

^72mGa

71.9263663 (11)

39.68

ms

-68,589.4 (1)

8,687.10 (1.4)

IT

100

^74mGa

73.9269458 (40)

9.5

s

-68,049.6 (3.7)

8,663.17 (5)

IT

?