the periodic table
The periodic table is a tabular arrangement of chemical elements, organized by atomic number, electron configuration, and recurring chemical properties, providing a framework for understanding the relationships and trends among elements.
1
H
Hydrogen
3
Li
Lithium
11
Na
Sodium
19
K
Potassium
37
Rb
Rubidium
55
Cs
Cesium
87
Fr
Francium
4
Be
Beryllium
12
Mg
Magnesium
20
Ca
Calcium
38
Sr
Strontium
56
Ba
Barium
88
Ra
Radium
21
Sc
Scandium
22
Ti
Titanium
23
V
Vanadium
24
Cr
Chromium
25
Mn
Manganese
26
Fe
Iron
27
Co
Cobalt
28
Ni
Nickel
29
Cu
Copper
30
Zn
Zinc
39
Y
Yttrium
40
Zr
Zirconium
41
Nb
Niobium
42
Mo
Molybdenum
43
Tc
Technetium
44
Ru
Ruthenium
45
Rh
Rhodium
46
Pd
Palladium
47
Ag
Silver
48
Cd
Cadmium
57
57 to 71
Lanthanum
72
Hf
Hafnium
73
Ta
Tantalum
74
W
Tungsten
75
Re
Rhenium
76
Os
Osmium
77
Ir
Iridium
78
Pt
Platinum
79
Au
Gold
80
Hg
Mercury
89
89 to 103
Actinium
104
Rf
Rutherf...
105
Db
Dubnium
106
Sg
Seaborgium
107
Bh
Bohrium
108
Hs
Hassium
109
Mt
Meitnerium
110
Ds
Darmsta...
111
Rg
Roentg...
112
Cn
Copernicium
5
B
Boron
6
C
Carbon
7
N
Nitrogen
8
O
Oxygen
13
Al
Aluminum
14
Si
Silicon
15
P
Phosphorus
16
S
Sulfur
31
Ga
Gallium
32
Ge
Germanium
33
As
Arsenic
34
Se
Selenium
49
In
Indium
50
Sn
Tin
51
Sb
Antimony
52
Te
Tellurium
81
Tl
Thallium
82
Pb
Lead
83
Bi
Bismuth
84
Po
Polonium
113
Nh
Nihonium
114
Fl
Flerovium
115
Mc
Moscovium
116
Lv
Livermorium
9
F
Fluorine
17
Cl
Chlorine
35
Br
Bromine
53
I
Iodine
85
At
Astatine
117
Ts
Tennessine
2
He
Helium
10
Ne
Neon
18
Ar
Argon
36
Kr
Krypton
54
Xe
Xenon
86
Rn
Radon
118
Og
Oganesson
57
La
Lanthanum
58
Ce
Cerium
59
Pr
Praseod...
60
Nd
Neodymium
61
Pm
Promethium
62
Sm
Samarium
63
Eu
Europium
64
Gd
Gadolinium
65
Tb
Terbium
66
Dy
Dysprosium
67
Ho
Holmium
68
Er
Erbium
69
Tm
Thulium
70
Yb
Ytterbium
71
Lu
Lutetium
57
La
Lanthanum
89
Ac
Actinium
90
Th
Thorium
91
Pa
Protactinium
92
U
Uranium
93
Np
Neptunium
94
Pu
Plutonium
95
Am
Americium
96
Cm
Curium
97
Bk
Berkelium
98
Cf
Californium
99
Es
Einsteinium
100
Fm
Fermium
101
Md
Mendel...
102
No
Nobelium
103
Lr
Lawrencium
57
La
Lanthanum