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H
1
He
4
Li
7
Be
9
B
11
C
12
N
14
O
16
F
19
Na
23
Mg
24
Al
27
Si
28
P
31
S
32
Cl
35
Ar
40
K
39
Ca
40
Cr - Chromium
52
Mn - Manganese
55
Fe - Iron
56
Co - Cobalt
59
Cu - Copper
64
Zn
65
As - Arsenic
75
Se - Selenium
79
Br - Bromine
80
Kr - Krypton
84
Ag - Silver 108
108
Sn - Tin
119
I - Iodine
127
Xe - Xenon
131
Ba - Barium
137
Pt - Platinum
195
Au - Gold
197
Hg - Mercury
201
Pb - Lead
207
Rn - Radon
222
Ra - Radium
226