Periodic Table
Automic
No. |
Name
|
Symbol
|
Automic
Weight |
89
|
Actinium
|
Ac
|
227.02
|
13
|
Aluminium
|
Al
|
26.98
|
95
|
Americium
|
Am
|
243
|
51
|
Antimony
|
Sb
|
121.75
|
18
|
Argon
|
Ar
|
39.94
|
33
|
Arsenic
|
As
|
74.92
|
85
|
Astatine
|
At
|
210
|
56
|
Barium
|
Ba
|
137.34
|
97
|
Berkelium
|
Bk
|
247
|
4
|
Beryllium
|
Be
|
9.01
|
83
|
Bismuth
|
Bi
|
208.98
|
5
|
Boron
|
B
|
10.81
|
35
|
Bromine
|
Br
|
79.9
|
48
|
Cadmium
|
Cd
|
112.41
|
55
|
Caesium
|
Cs
|
132.9
|
20
|
Calcium
|
Ca
|
40.08
|
98
|
Californium
|
Cf
|
251
|
6
|
Carbon
|
C
|
12.01
|
58
|
Cerium
|
Ce
|
140.12
|
17
|
Chlorine
|
Cl
|
35.45
|
24
|
Chromium
|
Cr
|
51.99
|
27
|
Cobalt
|
Co
|
58.93
|
29
|
Copper
|
Cu
|
63.54
|
96
|
Curium
|
Cm
|
247
|
66
|
Dysprosium
|
Dy
|
162.5
|
99
|
Einsteinium
|
Es
|
252
|
68
|
Erbium
|
Er
|
167.26
|
63
|
Europium
|
Eu
|
151.96
|
100
|
Fermium
|
Fm
|
257
|
9
|
Fluorine
|
F
|
18.99
|
87
|
Francium
|
Fr
|
223
|
64
|
Gadolinium
|
Gd
|
157.25
|
31
|
Gallium
|
Ga
|
69.72
|
32
|
Germanium
|
Ge
|
72.59
|
79
|
Gold
|
Au
|
196.96
|
72
|
Hafnium
|
Hf
|
178.49
|
2
|
Helium
|
He
|
4.002
|
67
|
Holmium
|
Ho
|
164.93
|
1
|
Hydrogen
|
H
|
1.007
|
49
|
Indium
|
In
|
114.82
|
53
|
Iodine
|
I
|
126.9
|
77
|
Iridium
|
Ir
|
192.22
|
26
|
Iron
|
Fe
|
55.84
|
36
|
Krypton
|
Kr
|
83.8
|
57
|
Lanthanum
|
La
|
138.9
|
103
|
Lawrencium
|
Lr
|
260
|
82
|
Lead
|
Pb
|
207.2
|
3
|
Lithium
|
Li
|
6.947
|
71
|
Lutetium
|
Lu
|
174.96
|
12
|
Magnesium
|
Mg
|
24.305
|
25
|
Manganese
|
Mn
|
54.93
|
101
|
Mendelevium
|
Md
|
258
|
80
|
Mercury
|
Hg
|
200.59
|
42
|
Molybdenum
|
Mo
|
95.94
|
60
|
Neodymium
|
Nd
|
144.24
|
10
|
Neon
|
Ne
|
20.179
|
93
|
Neptunium
|
Np
|
237.048
|
28
|
Nickel
|
Ni
|
58.7
|
41
|
Niobium
|
Nb
|
92.9
|
7
|
Nitrogen
|
N
|
14.006
|
102
|
Nobelium
|
No
|
259
|
76
|
Osmium
|
Os
|
190.2
|
8
|
Oxygen
|
O
|
15.99
|
46
|
Pelladium
|
Pd
|
106.4
|
15
|
Phosphorus
|
P
|
30.97
|
78
|
Platinum
|
Pt
|
195.09
|
94
|
Plutonium
|
Pu
|
244
|
84
|
Polonium
|
Po
|
209
|
19
|
Potassium
|
K
|
39.09
|
59
|
Praesodymium
|
Pr
|
140.9
|
61
|
Promethium
|
Pm
|
145
|
91
|
Protactinium
|
Pa
|
231.03
|
88
|
Radium
|
Ra
|
226.02
|
86
|
Radon
|
Rn
|
222
|
75
|
Rhenium
|
Re
|
186.2
|
45
|
Rhodium
|
Rh
|
102.9
|
37
|
Rubidium
|
Rb
|
85.46
|
44
|
Rudhenium
|
Ru
|
101.07
|
62
|
Samarium
|
Sm
|
150.4
|
21
|
Scandium
|
Sc
|
44.95
|
34
|
Selenium
|
Se
|
78.96
|
14
|
Silicon
|
Si
|
28.08
|
47
|
Silver
|
Ag
|
107.86
|
11
|
Sodium
|
Na
|
22.98
|
38
|
Strontium
|
Sr
|
87.62
|
16
|
Sulphur
|
S
|
32.06
|
73
|
Tantalum
|
Ta
|
180.94
|
43
|
Technetium
|
Tc
|
98
|
52
|
Tellurium
|
Te
|
127.6
|
65
|
Terbium
|
Tb
|
158.92
|
81
|
Thallium
|
Ti
|
204.37
|
90
|
Thorium
|
Th
|
232.03
|
69
|
Thulium
|
Tm
|
168.93
|
50
|
Tin
|
Sn
|
118.69
|
22
|
Titanium
|
Ti
|
47.9
|
74
|
Tungsten
|
W
|
183.85
|
106
|
Unnilhexium
|
Unh
|
263
|
105
|
Unnilpentium
|
Unp
|
262
|
104
|
Unnilquadium
|
Unq
|
261
|
92
|
Uranium
|
U
|
238.02
|
23
|
Vanadium
|
V
|
50.94
|
54
|
Xenon
|
Xe
|
131.3
|
70
|
Ytterbium
|
Yb
|
173.04
|
30
|
Zinc
|
Zn
|
65.38
|
40
|
Zirconium
|
Zr
|
91.22
|
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