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Periodic Table Cipher

Tool to convert atomic numbers into letters. In the periodic classification of elements or Mendeleiev table, chemical elements are ordered by atomic number and associated to a symbol from 1 to 3 letters (and be used in a cipher).

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Periodic Table Cipher -

Tag(s) : Substitution Cipher, Notation System, Physics-Chemistry

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Periodic Table Cipher

Periodic Table Decoder





Periodic Table Encoder




Tool to convert atomic numbers into letters. In the periodic classification of elements or Mendeleiev table, chemical elements are ordered by atomic number and associated to a symbol from 1 to 3 letters (and be used in a cipher).

Answers to Questions

How to encrypt using atomic numbers cipher?

Encryption consists in substituting letters (or group of letters) representing a chemical symbol by its corresponding atomic number. (Hydrogen H = 1, Helium He = 2, etc.)

Example: FUSION can be decomposed in F 9 (Fluor), U 92 (Uranium), Si 14 (Silicium), O 8 (Oxygen), N 7 Nitrogen, so 9,92,14,8,7.

All words cannot be crypted as the classification does not contain all alphabet letters. In order to increase the possibilities, it is possible to use the inverse symbols: 'He = 2' and eH = 2' (with an apostrophe) (thank you Arash / @arashimidos)

Classification was changed in 2016 and the page reflects these updates.

How to decrypt atomic numbers cipher?

Decryption requires to know the periodic table of elements (1 = H, 2 = He, etc.)

Example: 20,37,8,7 for Calcium CA, Rubidium RB, Oxygen O, Nitrogen N gives CARBON

How to recognize an atomic number substituted text?

The message is made up of numbers between 1 and 118.

What is the periodic table of elements?

It is a table that arranges the elements in a logical way:

Period 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18
1 1
H
2
He
2 3
Li
4
Be
5
B
6
C
7
N
8
O
9
F
10
Ne
3 11
Na
12
Mg
13
Al
14
Si
15
P
16
S
17
Cl
18
Ar
4 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
5 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
6 55
Cs
56
Ba
71
Lu
72
Hf
73
Ta
74
W
75
Re
76
Os
77
Ir
78
Pt
79
Au
80
Hg
81
Tl
82
Pb
83
Bi
84
Po
85
At
86
Rn
7 87
Fr
88
Ra
103
Lr
104
Rf
105
Db
106
Sg
107
Bh
108
Hs
109
Mt
110
ds
111
Rg
112
Cn
113
Nh
114
Fl
115
Mc
116
Lv
117
Ts
118
Og
57
La
58
Ce
59
Pr
60
Nd
61
Pm
62
Sm
63
Eu
64
Gd
65
Tb
66
Dy
67
Ho
68
Er
69
Tm
70
Yb
89
Ac
90
Th
91
Pa
92
U
93
Np
94
Pu
95
Am
96
Cm
97
Bk
98
Cf
99
Es
100
Fm
101
Md
102
No

Put the cursor over an item to see its name.

Source code

dCode retains ownership of the online 'Periodic Table Cipher' tool source code. Except explicit open source licence (indicated CC / Creative Commons / free), any algorithm, applet or snippet (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any function (convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (PHP, Java, C#, Python, Javascript, Matlab, etc.) no data, script or API access will be for free, same for Periodic Table Cipher download for offline use on PC, tablet, iPhone or Android !

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Thanks to your feedback and relevant comments, dCode has developped the best Periodic Table Cipher tool, so feel free to write! Thank you !


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