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Atomic Numbers

Given the randomized elements of the periodic table, assign them their respective atomic numbers
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macdad
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Last updated: February 25, 2026
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First submittedFebruary 25, 2026
Times taken7
Average score21.2%
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Hint
Answer
Er
68
Nh
113
Ag
47
Sg
106
Na
11
Pb
82
Pr
59
No
102
Ac
89
Se
34
Bk
97
Eu
63
Cl
17
Pm
61
Nb
41
Pt
78
Cu
29
Sb
51
Lr
103
Au
79
Ru
44
U
92
Ga
31
K
19
Pd
46
Si
14
La
57
Ar
18
N
7
Mt
109
Br
35
Es
99
Fr
87
Pu
94
Xe
54
Ni
28
Hf
72
Hg
80
Cs
55
Hs
108
Sn
50
Sc
21
Al
13
Tb
65
Ge
32
Mo
42
B
5
Li
3
I
53
Ra
88
V
23
O
8
As
33
Am
95
Po
84
Ta
73
Bh
107
Tl
81
W
74
Cd
48
Db
105
Yb
70
Lu
71
Rh
45
Sm
62
C
6
Gd
64
Sr
38
Zn
30
Ca
20
Pa
91
Kr
36
Cr
24
Fl
114
Zr
40
Ce
58
Th
90
Tc
43
Be
4
Og
118
Fe
26
Rn
86
He
2
Tm
69
Rg
111
Rb
37
Dy
66
In
49
Ho
67
Ts
117
Fm
100
Mn
25
P
15
Lv
116
Cm
96
Co
27
Os
76
Ir
77
Cn
112
At
85
Mg
12
Re
75
F
9
Rf
104
H
1
Np
93
Ds
110
Mc
115
Bi
83
Y
39
Ba
56
S
16
Te
52
Ne
10
Nd
60
Cf
98
Md
101
Ti
22
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