C-14, K-40, Ca-48, V-50, Cr-50, Zn-70, Kr-78, Se-82, Rb-87
H-3, Be-10, Na-22, Al-26, Si-32, Cl-36, Ar-39, Ca-41, Ar-42, Ti-44
Mn-53, Fe-55, Ni-59, Fe-60, Ni-63, Se-79, Kr-81
Be-7, Na-24, Mg-28, P-32, P-33, S-35, Ar-37, K-42, Sc-43, K-43
Sc-44, Ca-45, Sc-46, Ca-47, Sc-47, Sc-48, V-48, Cr-48, V-49, Cr-51
Mn-52, Fe-52, Mn-54, Co-55, Mn-56, Co-56, Ni-56, Co-57, Co-58, Fe-59
Co-60, Co-61, Cu-61, Zn-62, Cu-64, Ni-65, Zn-65, Ni-66, Ga-66, Ge-66
Nuclear Isobars and Isotopes stable to 1yr. half-life
n = |
p-1 | p |
p+1 | p+2 |
p+3 | p+4 |
p+5 | p+6 |
p+7 | p+8 |
p+9 | p+10 |
p+11 | p+12 |
p+13 | p+14 |
p+15 | p+16 |
H 1 | |
| | |
| H 2 |
| | |
He 3 | |
H 3 | |
p+3 |
| He 4 |
| | |
|
| |
| | |
|
|
Li 6 |
| | |
p+4 |
Be 7 | |
Li 7 | |
| |
|
| |
| |
| |
|
| |
Be 9 | |
| |
p+5 |
| B 10 |
| Be 10 |
| |
| |
| |
B 11 |
|
| |
| |
|
C 12 |
| |
| |
| p+6 |
| |
C 13 | |
| |
| |
|
| N 14 |
| C 14 |
| |
| |
|
| |
N 15 | |
| |
| |
p+7 |
|
O 16 |
|
|
| |
| | |
|
| |
O 17 | |
| |
| | |
|
| |
| O 18 |
| |
| |
| p+8 |
| |
F 19 | |
| |
| |
| | |
| Ne 20 |
| |
| |
| |
| | |
| |
Ne 21 | |
| |
| |
| | p+9 |
| Na 22 |
| Ne 22 |
| |
| | | |
| | | |
| | | |
| |
Na 23 | |
| |
| | | |
| | | |
| | | |
| Mg 24 |
| Na 24 |
| |
| | | |
| | | |
| | | |
| |
Mg 25 | |
| |
| | | |
| | | |
| | | |
| Al 26 |
| Mg 26 |
| |
| | | |
| | | |
| | | |
| |
Al 27 |
|
| |
| | | |
| | | |
| | | |
| Si 28 |
| |
| Mg 28 |
| | | |
| | | |
| | | |
| |
Si 29 | |
| |
| | | |
| | | |
| | | |
| |
| Si 30 |
| |
| | | |
| | | |
| | | |
| |
P 31 |
|
| |
| | | |
| | | |
| | | |
| S 32 |
| P 32 |
| Si 32 |
| | | |
| | | |
| | | |
| |
S 33 | |
P 33 | |
| | | |
| | | |
| | | |
| |
| S 34 |
| |
| | | |
| |
| |
| |
Cl 35 | |
S 35 | |
| |
| |
| |
| |
| Ar 36 |
| Cl 36 |
| S 36 |
| |
| |
| |
| |
| |
Ar 37 | |
Cl 37 | |
| |
| |
| |
| |
| |
| Ar 38 |
| |
| |
| |
| |
| |
| |
K 39 | |
Ar 39 | |
| |
| |
| |
| |
| Ca 40 |
| K 40 |
| Ar 40 |
| |
| |
| |
| |
| |
Ca 41 | |
K 41 | |
| |
| |
| |
| |
| |
| Ca 42 |
| K 42 |
| Ar 42 |
| |
| | | |
| |
Sc 43 | |
Ca 43 | |
K 43 | |
| |
| | | |
| Ti 44 |
| Sc 44 |
| Ca 44 |
| | | |
| | | |
| |
| |
Sc 45 | |
Ca 45 | |
| |
| |
| |
| |
| Ti 46 |
| Sc 46 |
| Ca 46 |
| |
| |
| |
| |
| |
Ti 47 | |
Sc 47 | |
Ca 47 | |
| |
| |
| Cr 48 |
| V 48 |
| Ti 48 |
| Sc 48 |
| Ca 48 |
| |
| |
| |
| |
V 49 | |
Ti 49 | |
| |
| |
| |
| |
| Cr 50 |
| V 50 |
| Ti 50 |
| |
| |
| |
| |
| |
Cr 51 | |
V 51 | |
| |
| |
| |
| Fe 52 |
| Mn 52 |
| Cr 52 |
| |
| |
| |
| |
| |
| |
Mn 53 | |
Cr 53 | |
| |
| |
| |
| |
| Fe 54 |
| Mn 54 |
| Cr 54 |
| |
| |
| |
| |
Co 55 | |
Fe 55 | |
Mn 55 | |
| |
| |
| |
| Ni 56 |
| Co 56 |
| Fe 56 |
| Mn 56 |
| |
| |
| |
| |
| |
Co 57 | |
Fe 57 | |
| |
| |
| |
| |
| Ni 58 |
| Co 58 |
| Fe 58 |
| |
| |
| |
| |
| |
Ni 59 | |
Co 59 | |
Fe 59 | |
| |
| |
| |
| |
| Ni 60 |
| Co 60 |
| Fe 60 |
| |
| |
| |
| |
Cu 61 | |
Ni 61 | |
Co 61 | |
| |
| |
| |
| Zn 62 |
| |
| Ni 62 |
| |
| |
| |
| |
| |
| |
Cu 63 | |
Ni 63 | |
| |
| |
| |
| |
| Zn 64 |
| Cu 64 |
| Ni 64 |
| | | |
| |
| |
| |
Zn 65 | |
Cu 65 | |
Ni 65 | |
| |
| |
| Ge 66 |
| Ga 66 |
| Zn 66 |
| |
| Ni 66 |
| |
| |
| |
| |
Ga 67 | |
Zn 67 | |
Cu 67 | |
| |
| |
| |
| Ge 68 |
| |
| Zn 68 |
| |
| |
| |
| |
| |
Ge 69 | |
Ga 69 | |
| | | |
| | | |
| |
| |
| |
| Ge 70 |
| |
| Zn 70 |
| |
| | | |
| |
| |
| |
As 71 | |
Ge 71 | |
Ga 71 | |
| |
| | | |
p-1 | p |
p+1 | |
| Se 72 |
| As 72 |
| Ge 72 |
| Ga 72 |
| Zn 72 |
| |
| |
| |
Se 73 | |
As 73 | |
Ge 73 | |
Ga 73 | |
| |
| |
| |
| |
| Se 74 |
| As 74 |
| Ge 74 |
| |
| | | |
| |
| |
| |
Se 75 | |
As 75 | |
| |
| | | |
| |
| |
| Br 76 |
| Se 76 |
| As 76 |
| Ge 76 |
| | | |
| |
| |
| |
Br 77 | |
Se 77 | |
As 77 | |
Ge 77 | |
| |
| |
| |
| Kr 78 |
| |
| Se 78 |
| |
| | | |
| |
| |
| |
Kr 79 | |
Br 79 | |
Se 79 | |
| | | |
| |
| |
| |
| Kr 80 |
| |
| Se 80 |
| | | |
| |
| |
| |
Rb 81 | |
Kr 81 | |
Br 81 | |
| | | |
| |
| |
| Sr 82 |
| |
| Kr 82 |
| Br 82 |
| Se 82 |
| |
| |
| |
| |
Sr 83 | |
Rb 83 | |
Kr 83 | |
Br 83 | |
| |
| |
| |
| |
| |
| Rb 84 |
| Kr 84 |
| | | |
| |
| |
| |
Y 85 | |
Sr 85 | |
Rb 85 | |
Kr 85 | |
| |
| |
| |
| Zr 86 |
| Y 86 |
| |
| Rb 86 |
| |
| |
| |
| |
Zr 87 | |
Y 87 | |
| |
| |
| |
| |
| |
| Zr 88 |
| Y 88 |
| Sr 88 |
| |
| Kr 88 |