1
H
氢
1.008
2
He
氦
4.003
3
Li
锂
6.941
4
Be
铍
9.012
5
B
硼
10.811
6
C
碳
12.011
7
N
氮
14.007
8
O
氧
15.999
9
F
氟
18.998
10
Ne
氖
20.18
11
Na
钠
22.99
12
Mg
镁
24.305
13
Al
铝
26.982
14
Si
硅
28.086
15
P
磷
30.974
16
S
硫
32.065
17
Cl
氯
35.453
18
Ar
氩
39.948
19
K
钾
39.098
20
Ca
钙
40.078
21
Sc
钪
44.956
22
Ti
钛
47.867
23
V
钒
50.942
24
Cr
铬
51.996
25
Mn
锰
54.938
26
Fe
铁
55.845
27
Co
钴
58.933
28
Ni
镍
58.693
29
Cu
铜
63.546
30
Zn
锌
65.38
31
Ga
镓
69.723
32
Ge
锗
72.64
33
As
砷
74.922
34
Se
硒
78.96
35
Br
溴
79.904
36
Kr
氪
83.798
37
Rb
铷
85.468
38
Sr
锶
87.62
39
Y
钇
88.906
40
Zr
锆
91.224
41
Nb
铌
92.906
42
Mo
钼
95.96
43
Tc
锝
98
44
Ru
钌
101.07
45
Rh
铑
102.91
46
Pd
钯
106.42
47
Ag
银
107.87
48
Cd
镉
112.41
49
In
铟
114.82
50
Sn
锡
118.71
51
Sb
锑
121.76
52
Te
碲
127.6
53
I
碘
126.9
54
Xe
氙
131.29
55
Cs
铯
132.91
56
Ba
钡
137.33
57
La
镧
138.91
58
Ce
铈
140.12
59
Pr
镨
140.91
60
Nd
钕
144.24
61
Pm
钷
145
62
Sm
钐
150.36
63
Eu
铕
151.96
64
Gd
钆
157.25
65
Tb
铽
158.93
66
Dy
镝
162.5
67
Ho
钬
164.93
68
Er
铒
167.26
69
Tm
铥
168.93
70
Yb
镱
173.05
71
Lu
镥
174.97
72
Hf
铪
178.49
73
Ta
钽
180.95
74
W
钨
183.84
75
Re
铼
186.21
76
Os
锇
190.23
77
Ir
铱
192.22
78
Pt
铂
195.08
79
Au
金
196.97
80
Hg
汞
200.59
81
Tl
铊
204.38
82
Pb
铅
207.2
83
Bi
铋
208.98
84
Po
钋
209
85
At
砹
210
86
Rn
氡
222
87
Fr
钫
223
88
Ra
镭
226
89
Ac
锕
227
90
Th
钍
232.04
91
Pa
镤
231.04
92
U
铀
238.03
93
Np
镎
237
94
Pu
钚
244
104
Rf
𬬻
267
105
Db
𬭊
268
106
Sg
𬭳
269
107
Bh
𬭛
270
108
Hs
𬭶
269
109
Mt
鿏
278
110
Ds
𫟼
281
111
Rg
𬬭
282
112
Cn
鿔
285
113
Nh
鉨
286
114
Fl
𫓧
289
115
Mc
镆
290
116
Lv
鉝
293
117
Ts
鿣
294
118
Og
鿫
294

Interactive Periodic Table of Elements

Welcome to our comprehensive interactive periodic table of elements. This modern periodic table is designed to help students, researchers, and chemistry enthusiasts explore and understand the fundamental building blocks of matter. Our interactive periodic table features all 118 elements, complete with detailed information about their properties, electron configurations, and practical applications.

Understanding the Periodic Table Structure

The periodic table organizes chemical elements based on their atomic numbers, electron configurations, and recurring chemical properties. Elements are arranged in order of increasing atomic number, with periods (rows) and groups (columns) showing periodic trends. This systematic arrangement in our interactive periodic table helps visualize relationships between elements and predict their behavior.

Key Features of Our Interactive Periodic Table:

Comprehensive element information including atomic mass, electron configuration, and physical properties
Color-coded categories for easy identification of element groups
Detailed descriptions of each element's characteristics and applications
Interactive interface for exploring element details
Regular updates to reflect the latest scientific discoveries

Using the Interactive Periodic Table

Our periodic table tool is intuitive and user-friendly. Simply click on any element to view detailed information, including its atomic structure, physical properties, and common applications. Whether you're studying chemistry, conducting research, or just curious about chemical elements, this interactive periodic table serves as an invaluable reference tool.

Educational Applications

The periodic table is essential for chemistry education at all levels. Students can use this interactive periodic table to:

  • Learn element symbols and atomic numbers
  • Study periodic trends and patterns
  • Understand electron configurations
  • Explore element properties and relationships
  • Research chemical bonding and reactions

From hydrogen to oganesson, our comprehensive periodic table provides accurate, up-to-date information about every known element. Whether you're interested in transition metals, noble gases, or rare earth elements, you'll find detailed data and descriptions to support your understanding of chemistry.

Exploring the Modern Periodic Table

The periodic table is a fundamental tool in chemistry that organizes all known chemical elements in a systematic way. Each element in the periodic table has unique properties and characteristics that make it essential for various applications in science and industry. The periodic table helps scientists and students understand the relationships between different elements and their behavior in chemical reactions.

The periodic table is organized into several key sections:

  • Main Group Elements: The periodic table's main group elements include the most common elements found in nature.
  • Transition Metals: Located in the center of the periodic table, these elements exhibit unique properties.
  • Noble Gases: Found in the rightmost column of the periodic table, these elements are chemically inert.
  • Lanthanides and Actinides: These special series of elements are displayed separately below the main periodic table.

Important Trends in the Periodic Table:

Atomic Size

Atomic radius generally decreases from left to right across a period in the periodic table.

Electronegativity

Electronegativity typically increases from left to right across the periodic table.

Ionization Energy

The energy required to remove an electron generally increases across a period.

Electron Affinity

The tendency to accept electrons typically increases from left to right.

Understanding the periodic table is crucial for various fields, including chemistry, physics, materials science, and engineering. The periodic table helps predict element properties, chemical reactions, and material behaviors. From developing new materials to understanding chemical bonding, the periodic table remains an indispensable tool in modern science.