0 neutron

1n

10.24(2) m

1/2+

Q ? ?=782.353(100%)

1 Hydrogen

1H

stable

1/2+

{99.9885(70)%}

2H

stable

1 +

{0.0115(70)%}

3H

12.32(2) y

1/2+

Q ? ?=18.591(100%)

4H

4.6(9) MeV

2

n(100%)

5H

5.7(21) MeV

n(100%)

6H

1.6(4) MeV

(2 ?)

n(100%)

2 Helium

3He

stable

1/2+

{0.000137(3)%}

4He

stable

0+

{99.999863(3)%}

5He

0.60(2) MeV

3/2 ?

Q ?=890(100%)

n(100%)

6He

806.7(15) ms

0+

Q ? ?=3507.8(100%)

7He

160(30) keV

(3/2)

n

8He

119.0(15) ms

0+

Q ? ?=10652(100%)

? ?n(16%)

?981

9He

65(37) keV

(1/2 ?)

n(100%)

10He

0.17(11) MeV

0+

2n

3 Lithium

4Li

6.03 MeV

2

Qp=3100(100%)

5Li

~1.5 MeV

3/2 ?

Q ?=1970(100%)

Qp=1970(100%)

6Li

stable

1+

{7.59(4)%}

7Li

stable

3/2 ?

{92.41(4)%}

8Li

838(6) ms

2+

Q ? ?=16004.5(100%)

? ? ?(100%)

9Li

178.3(4) ms

3/2 ?

Q ? ?=13606.3(100%)

? ?n(50.8%)

10Li

1.2(3) MeV

(1 ?2 ?)

n

11Li

8.59(14) ms

3/2 ?

Q ? ?=20620(100%)

? ?n ?(0.027%)

? n

12Li

<10 ns

n

4 Beryllium

5Be

(1/2+)

Qp=[5000]

6Be

92(6) keV

0+

2p(100%)

?(100%)

7Be

53.22(6) d

3/2 ?

Q ?=861.815(100%)

?478

8Be

6.8(17) eV