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