Following is the Set of Codes for Numbers in Atomic Number- ;
1 = H
2 = He
3 = Li
4 = Be
5 = B
6 = C
7 = N
8 = O
9 = F
10 = Ne
11 = Na
12 = Mg
13 = Al
14 = Si
15 = P
16 = S
17 = Cl
18 = Ar
19 = K
20 = Ca
21 = Sc
22 = Ti
23 = V
24 = Cr
25 = Mn
26 = Fe
27 = Co
28 = Ni
29 = Cu
30 = Zn
31 = Ga
32 = Ge
33 = As
34 = Se
35 = Br
36 = Kr
37 = Rb
38 = Sr
39 = Y
40 = Zr
41 = Nb
42 = Mo
43 = Tc
44 = Ru
45 = Rh
46 = Pd
47 = Ag
48 = Cd
49 = In
50 = Sn
51 = Sb
52 = Te
53 = I
54 = Xe
55 = Cs
56 = Ba
57 = La
58 =