Nuclear Wallet Cards — Z=4


Isotope [1]
Jπ[2]


Δ
(MeV)[3]


T½, Γ, or
Abundance[4]


Decay Mode[5]

Z


El


A


4 Be 5  (1/2+) 38s p
6  0+ 18.375 92 keV 6 α, 2p
7  3/2- 15.77 53.29 d 7 ε
8  0+ 4.942 6.8 EV 17 α
9  3/2- 11.348 100.%
10  0+ 12.607 1.51×10+6 y 6 β-
11  1/2+ 20.174 13.81 s 8 β-, β-α 3.1%
12  0+ 25.08 21.3 ms 1 β-, β-n <1%
13  (1/2-) 33.7 0.17 MeV 11 n
14  0+ 39.9 4.35 ms 17 β-, β-n 81%, β-2n 5%

To Z=3 Z=3 To Wallet Cards Wallet Cards Z=5 To Z=5