Be - ē = 4, p = 4, n = 5
B - ē = 5, p = 5, n = 6
C - ē = 6, p = 6, n = 6
N - ē = 7, p = 7, n = 7
O - ē = 8, p = 8, n = 8
F - ē = 9, p = 9, n = 10
Ne - ē = 10, p = 10, n = 10
Na - ē = 11, p = 11, n = 12
Mg - ē = 12, p = 12, n = 12
Al - ē = 13, p = 13, n = 14
Si - ē = 14, p = 14, n = 14
P - ē = 15, p = 15, n = 16