Nuclear Wallet Card - Z= 4
8th Edition (2011)

Isotope [1]
Jπ[2]

delta
(MeV)[3]

T½, Width, or
Abundance[4]

Decay Mode[5]
Z
El
A
4 Be 5 (1/2+) 37 P
6 0+ 18.375 92 keV 6 P,α
7 3/2- 15.768 53.24 d 4 ε
8 0+ 4.941 5.57 EV 25 α
9 3/2- 11.348 100.%
10 0+ 12.607 1.387E+6 y 12 β
10M 2+ 15.975 125 FS 12 I
10M 2+ 18.565 < 55 FS I
10M 0+ 18.786 0.8 ps +3-2 I
11 1/2+ 20.177 13.81 s 8 β,β-α 3.1%
12 0+ 25.076 21.49 ms 3 β,β-n<= 1%
13 (1/2-) 33.207 2.7E-21 s 18 N
14 0+ 40.0 4.35 ms 17 β,β-n 81%,β-2n; 5%
15 49.8 < 200 ns N ?
16 0+ 57.7 < 200 ns 2N ?
To Z = 3 Z = 3 To Wallet Cards Z = 5 To Z = 5