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Periodic Table of Elements

The complete interactive periodic table with all 118 elements. Explore the periodic table elements with detailed atomic properties, interactive visualizations, and color-coded metrics. Search and filter the element table instantly.

12 Color Metrics
Category, State, Block & More
118 Elements
H to Og
Detailed Properties
Atomic, Physical & More

The Bottom Line

The periodic table of elements organizes all 118 known elements by atomic number, electron configuration, and recurring properties. This interactive elements table lets you explore periodic table elements by different metrics including atomic mass, electronegativity, density, melting point, and more. Click any element in the table of elements to view detailed atomic, physical, and electronic properties.

Chemical Group
Alkali Metal
Alkaline Earth
Transition Metal
Post-Transition
Metalloid
Nonmetal
Halogen
Noble Gas
Lanthanide
Actinide
1
H
Hydrogen
1.008
2
He
Helium
4.003
3
Li
Lithium
6.940
4
Be
Beryllium
9.012
5
B
Boron
10.810
6
C
Carbon
12.011
7
N
Nitrogen
14.007
8
O
Oxygen
15.999
9
F
Fluorine
18.998
10
Ne
Neon
20.180
11
Na
Sodium
22.990
12
Mg
Magnesium
24.305
13
Al
Aluminum
26.982
14
Si
Silicon
28.085
15
P
Phosphorus
30.974
16
S
Sulfur
32.060
17
Cl
Chlorine
35.450
18
Ar
Argon
39.948
19
K
Potassium
39.098
20
Ca
Calcium
40.078
21
Sc
Scandium
44.956
22
Ti
Titanium
47.867
23
V
Vanadium
50.942
24
Cr
Chromium
51.996
25
Mn
Manganese
54.938
26
Fe
Iron
55.845
27
Co
Cobalt
58.933
28
Ni
Nickel
58.693
29
Cu
Copper
63.546
30
Zn
Zinc
65.380
31
Ga
Gallium
69.723
32
Ge
Germanium
72.630
33
As
Arsenic
74.922
34
Se
Selenium
78.971
35
Br
Bromine
79.904
36
Kr
Krypton
83.798
37
Rb
Rubidium
85.468
38
Sr
Strontium
87.620
39
Y
Yttrium
88.906
40
Zr
Zirconium
91.224
41
Nb
Niobium
92.906
42
Mo
Molybdenum
95.950
43
Tc
Technetium
98.000
44
Ru
Ruthenium
101.070
45
Rh
Rhodium
102.910
46
Pd
Palladium
106.420
47
Ag
Silver
107.870
48
Cd
Cadmium
112.410
49
In
Indium
114.820
50
Sn
Tin
118.710
51
Sb
Antimony
121.760
52
Te
Tellurium
127.600
53
I
Iodine
126.900
54
Xe
Xenon
131.290
55
Cs
Cesium
132.910
56
Ba
Barium
137.330
57
La
Lanthanum
138.910
58
Ce
Cerium
140.120
59
Pr
Praseodymium
140.910
60
Nd
Neodymium
144.240
61
Pm
Promethium
145.000
62
Sm
Samarium
150.360
63
Eu
Europium
151.960
64
Gd
Gadolinium
157.250
65
Tb
Terbium
158.930
66
Dy
Dysprosium
162.500
67
Ho
Holmium
164.930
68
Er
Erbium
167.260
69
Tm
Thulium
168.930
70
Yb
Ytterbium
173.050
71
Lu
Lutetium
174.970
72
Hf
Hafnium
178.490
73
Ta
Tantalum
180.950
74
W
Tungsten
183.840
75
Re
Rhenium
186.210
76
Os
Osmium
190.230
77
Ir
Iridium
192.220
78
Pt
Platinum
195.080
79
Au
Gold
196.970
80
Hg
Mercury
200.590
81
Tl
Thallium
204.380
82
Pb
Lead
207.200
83
Bi
Bismuth
208.980
84
Po
Polonium
209.000
85
At
Astatine
210.000
86
Rn
Radon
222.000
87
Fr
Francium
223.000
88
Ra
Radium
226.000
89
Ac
Actinium
227.000
90
Th
Thorium
232.040
91
Pa
Protactinium
231.040
92
U
Uranium
238.030
93
Np
Neptunium
237.000
94
Pu
Plutonium
244.000
95
Am
Americium
243.000
96
Cm
Curium
247.000
97
Bk
Berkelium
247.000
98
Cf
Californium
251.000
99
Es
Einsteinium
252.000
100
Fm
Fermium
257.000
101
Md
Mendelevium
258.000
102
No
Nobelium
259.000
103
Lr
Lawrencium
266.000
104
Rf
Rutherfordium
267.000
105
Db
Dubnium
268.000
106
Sg
Seaborgium
269.000
107
Bh
Bohrium
270.000
108
Hs
Hassium
277.000
109
Mt
Meitnerium
278.000
110
Ds
Darmstadtium
281.000
111
Rg
Roentgenium
282.000
112
Cn
Copernicium
285.000
113
Nh
Nihonium
286.000
114
Fl
Flerovium
289.000
115
Mc
Moscovium
290.000
116
Lv
Livermorium
293.000
117
Ts
Tennessine
294.000
118
Og
Oganesson
294.000

What is the Periodic Table of Elements?

The periodic table is a tabular arrangement of all 118 chemical elements organized by atomic number, electron configuration, and recurring properties. This element table, created by Dmitri Mendeleev in 1869, has become the most essential tool in chemistry. The periodic table elements provide a framework for understanding element behavior, predicting chemical properties, and organizing the fundamental building blocks of matter.

Understanding Periodic Table Element Properties

Element Atomic Properties

Each element in the periodic table has unique atomic properties including atomic number, mass, radius, electron configuration, and ionization energy.

Element Categories

The table of elements groups periodic table elements into categories: alkali metals, alkaline earth metals, transition metals, metalloids, nonmetals, halogens, noble gases, lanthanides, and actinides.

Electronic Blocks in the Periodic Table

The s, p, d, and f blocks in the periodic table indicate which atomic orbitals are being filled with electrons, determining each element's chemical behavior.

Element Physical States

At standard temperature and pressure, elements in the periodic table exist as solids, liquids, or gases, affecting their practical applications.

How to Use This Interactive Element Table

Color-Coded Visualization

Choose from 12 different color metrics to visualize atomic mass, electronegativity, density, melting point, and more.

Search Periodic Table Elements

Quickly find any element in the periodic table by name, symbol, or atomic number using the search feature.

Filter the Element Table

Filter periodic table elements by chemical category or standard state to focus on specific element groups.

View Detailed Element Properties

Click any element in the table to view comprehensive atomic, electronic, and physical properties in the side panel.

Discovery Information

Learn when each element was discovered and by whom, exploring the history of chemistry.

Interactive Legend

The color legend updates dynamically to show value ranges for each selected metric.

Who Uses the Periodic Table of Elements?

Students

Study chemistry, memorize periodic table elements, and complete homework with this interactive element table reference.

Chemists

Quick periodic table reference for element properties, electron configurations, and chemical reactivity patterns.

Researchers

Analyze trends across the periodic table of elements for materials science and chemical research.

Engineers

Material selection based on physical properties like density, melting point, and conductivity.

Educators

Teaching tool for explaining periodic trends, element categories, and atomic structure.

Curious Minds

Explore the building blocks of matter and learn fascinating facts about each element.