
Blue toruses = 10 protons
Red toruses = 6 nuclear electrons
Atomic number of Be10 = protons (10) - nuclear electrons (6) = 4 with structure T He4 T.
Beryllium 10 decays by electron emission
(left side) of
Beryllium 10
decay form
to Boron 10
(stable)
Click on image for B10 nucleus.
Photon model of light and matter

Be6 Be7 Be8 Be9 Be10 Be11 Be12 Be13 Be14 Be15 Be16
H
He
Li
Be
B
C
N
O
F
Ne
Na
Mg
Al
Si
P
S
Cl
Ar
K
Ca
Sc
Ti
V
Cr
Mn
Fe
Co
Ni
Cu
Zn
Ga
Ge
As
Se
Br
Kr
Rb
Sr
Y
Zr
Nb
Mo
Tc
Ru
Rh
Pd
Ag
Cd
In
Sn
Sb
Te
I
Xe
Cs
Ba
Pr
Nd
Sm
Gd
Tb
Dy
Ho
Er
Yb
Ta
W
Os
Ir
Au
Hg
Pb
Beryllium 10 atomic nucleus electron composition. Nuclear structure of element Beryllium 10 isotope, atomic mass number = 10. Be10 has some nuclear electron excess.