Periodic Table of Elements

This article shows periodic tables with the location of the chemical elements. They are sorted by atomic number. Follow the given links to their own articles. There is an alternative sorting with samples and electron shells.

Group → 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
↓ Period
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
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
71
Lu
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
89
Ac
90
Th
91
Pa
92
U
93
Np
94
Pu
95
Am
96
Cm
97
Bk
98
Cf
99
Es
Chemical series of the periodic table
Alkali metals2 Alkaline earth metals2 Lanthanides1,2 Actinides2 Transition metals2
Other metals Metalloids Other nonmetals Halogens3 Noble gases3
  • 1Natural lanthanides are also known as "rare earths" or "rare-earth elements".
  • 2Alkali metals, alkaline earth metals, transition metals, actinides, lanthanides, and poor metals are all collectively known as "Metals".
  • 3Halogens and noble gases are also non-metals.

State at standard temperature and pressure

  • atomic number in red: gas
  • atomic number in blue: liquid
  • atomic number in black: solid

Natural occurrence

  • solid borders: at least one isotope is older than the Earth (Primordial elements)
  • dashed borders: at least one isotope naturally arise from decay of other chemical elements and no isotopes are older than the earth
  • dotted borders: only artificially made isotopes (synthetic elements)
  • no borders: undiscovered

Scalable Vector Graphics version: Periodic Table Armtuk3.svg

name - symbol - atomic number

Period 1Edit

Period 2Edit

Period 3Edit

Period 4Edit

Period 5Edit

Period 6Edit

Period 7Edit

Last modified on 1 February 2014, at 23:53