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Arginine

The Periodic Table of the Elements

 Group>
Period
 1  2  3  4  5  6  7  8  9  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
*
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
 **
104
Rf
105
Db
106
Sg
107
Bh
108
Hs
109
Mt
110
Uun
111
Uuu
112
Uub
 
114
Uuq
 
116
Uuh
 
118
Uuo

 *Lanthanoids
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
 **Actinoids
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
Key
  Noble Gases
  Non-Metals 
  Light Metals
  Heavy Metals - Brittle
  Heavy Metals - Ductile
  Heavy Metals - Low Melting
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