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The periodic table is a tabular arrangement of all discovered elements, the elements are arranged in order of their atomic number. The atomic number is the amount of protons in the nucleus.
The rows in the table are called periods and the columns in the table are called groups.
Download periodic table PDF
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1
H
hydrogen
1 |
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4
He
Helium
2 |
7
Li
lithium
3 |
9
Be
beryllium
4
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11
B
boron
5
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12
C
carbon
6 |
14
N
nitrogen
7 |
16
O
oxgen
8
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19
F
flourine
9
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20
Ne
neon
10
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23
Na
sodium
11
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24
Mg
magnesium
12
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27
Al
aluminium
13
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28
Si
silicon
14 |
31
P
phosphorus
15
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32
S
sulfur
16
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35.5
Cl
chlorine
17
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40
Ar
argon
18
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39
K
potassium
19
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40
Ca
calcium
20
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45
Sc
scandium
21 |
48
Ti
titanium
22
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51
V
vanadium
23
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52
Cr
chromium
24
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55
Mn
manganese
25
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56
Fe
iron
26
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59
Co
cobalt
27 |
59
Ni
nickel
28
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63.5
Cu
copper
29
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65
Zn
zinc
30 |
70
Ga
gallium
31
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73
Ge
germanium
32
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75
As
arsenic
33
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79
Se
selinium
34
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80
Br
bromine
35
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84
Kr
krypton
36
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85
Rb
rubidium
37 |
88
Sr
strongtium
38 |
89
Y
yttrium
39 |
91
Zr
zirconium
40
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93
Nb
niobium
41 |
96
Mo
molybdenum
42 |
[98]
Tc
technetium
43
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101
Ru
ruthenium
44 |
103
Rh
rhodium
45 |
106
Pd
palladium
46
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108
Ag
silver
47 |
112
Cd
cadmium
48 |
115
In
indium
49
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119
Sn
tin
50
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122
Sb
antimony
51
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128
Te
tellurium
52
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127
I
iodine
53 |
131
Xe
xenon
54
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133
Cs
caesium
55
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137
Ba
barium
56 |
139
La*
lanthanum
57 |
178
Hf
hafnium
72 |
181
Ta
tantalum
73 |
184
W
tungsten
74 |
186
Re
rhenium
75
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190
Os
osmium
76
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192
Ir
iridium
77
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195
Pt
platinum
78
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197
Au
gold
79 |
201
Hg
mercury
80 |
204
Tl
thallium
81 |
207
Pb
lead
82
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209
Bi
bismuth
83
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[209]
Po
polonium
84 |
[210]
At
astatine
85 |
[222]
Rn
radon
86 |
[223]
Fr
francium
87 |
[226]
Ra
radium
88 |
[227]
Ac
actinium
89 |
[261]
Rf
rutherfordium
104 |
[262]
Db
dubnium
105 |
[266]
Sg
seaborgium
106 |
[264]
Bh
bohrium
107 |
[277]
Hs
hassium
108 |
[268]
Mt
meitnerium
109 |
[271]
Ds
darmstadtium
110
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[272]
Rg
roentgenium
111 |
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| Metals |
Alkali metals |
Alkaline metals |
Transition metals |
Post transition metals |
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| Non Metals |
Metalloids |
Other non-metals |
Halogens |
Noble gases |
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