PROVIDE NAME OF ALL OF THE ELEMENTS AND THEIR ATOMIC NUMBER
(class 10) (chapter - 1)
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The periodic table is the tabular arrangement of all the chemical elements on the basis of their respective atomic numbers. In the periodic table, the vertical columns are called ‘groups’ and the horizontal rows are called ‘periods’. The modern periodic table is based on the modern periodic law put forward by the English physicist Henry Moseley, which states that “the properties of elements are periodic functions of their atomic numbers”. Periodic trends in the properties of the elements can be observed down the groups and across the periods of the modern periodic table.
Every chemical element has a specific atomic number, which provides insight into the number of protons present within its nucleus. All isotopes of an element fall under a single cell on the periodic table, since they all share the same atomic number.
Periodic Table of Elements
Periodic Table of Elements – Atomic Number, Atomic Mass, Groups & Symbols
Also, Check ⇒
Periodic Trends in Atomic Radii
Periodic Trends in Ionic Radii
Periodic Trends in Electronegativity
Periodic Trends in Electron Affinity
Periodic Trends in Ionization Energy
List of Chemical Elements
The table below consists of 118 elements of the periodic table, sorted by atomic number, atomic weight, symbols, density, discovered year and the group.
Atomic Number Atomic Mass Chemical Element Name Symbol Discovery (Year) Group
1 1.0079 Hydrogen H 1776 1
2 4.0026 Helium He 1895 18
3 6.941 Lithium Li 1817 1
4 9.0122 Beryllium Be 1797 2
5 10.811 Boron B 1808 13
6 12.0107 Carbon C Ancient 14
7 14.0067 Nitrogen N 1772 15
8 15.9994 Oxygen O 1774 16
9 18.9984 Fluorine F 1886 17
10 20.1797 Neon Ne 1898 18
11 22.9897 Sodium Na 1807 1
12 24.305 Magnesium Mg 1755 2
13 26.9815 Aluminum Al 1825 13
14 28.0855 Silicon Si 1824 14
15 30.9738 Phosphorus P 1669 15
16 32.065 Sulfur S Ancient 16
17 35.453 Chlorine Cl 1774 17
18 39.948 Argon Ar 1894 18
19 39.0983 Potassium K 1807 1
20 40.078 Calcium Ca 1808 2
21 44.9559 Scandium Sc 1879 3
22 47.867 Titanium Ti 1791 4
23 50.9415 Vanadium V 1830 5
24 51.9961 Chromium Cr 1797 6
25 54.938 Manganese Mn 1774 7
26 55.845 Iron Fe Ancient 8
27 58.9332 Cobalt Co 1735 9
28 58.6934 Nickel Ni 1751 10
29 63.546 Copper Cu Ancient 11
30 65.39 Zinc Zn Ancient 12
31 69.723 Gallium Ga 1875 13
32 72.64 Germanium Ge 1886 14
33 74.9216 Arsenic As Ancient 15
34 78.96 Selenium Se 1817 16
35 79.904 Bromine Br 1826 17
36 83.8 Krypton Kr 1898 18
37 85.4678 Rubidium Rb 1861 1
38 87.62 Strontium Sr 1790 2
39 88.9059 Yttrium Y 1794 3
40 91.224 Zirconium Zr 1789 4
41 92.9064 Niobium Nb 1801 5
42 95.94 Molybdenum Mo 1781 6
43 98 Technetium Tc 1937 7
44 101.07 Ruthenium Ru 1844 8
45 102.9055 Rhodium Rh 1803 9
46 106.42 Palladium Pd 1803 10
47 107.8682 Silver Ag Ancient 11
48 112.411 Cadmium Cd 1817 12
49 114.818 Indium In 1863 13
50 118.71 Tin Sn Ancient 14
51 121.76 Antimony Sb Ancient 15
52 127.6 Tellurium Te 1783 16
53 126.9045 Iodine I 1811 17
54 131.293 Xenon Xe 1898 18
55 132.9055 Cesium Cs 1860 1
56 137.327 Barium Ba 1808 2
57 138.9055 Lanthanum La 1839 3
58 140.116 Cerium Ce 1803 101
59 140.9077 Praseodymium Pr 1885 101
60 144.24 Neodymium Nd 1885 101
61 145 Promethium Pm 1945 101
62 150.36 Samarium Sm 1879 101
63 151.964 Europium Eu 1901 101
64 157.25 Gadolinium Gd 1880 101
65 158.9253 Terbium Tb 1843 101
66 162.5 Dysprosium Dy 1886 101
67 164.9303 Holmium Ho 1867 101
68 167.259 Erbium Er 1842 101
69 168.9342 Thulium Tm 1879 101
70 173.04 Ytterbium Yb 1878 101
71 174.967 Lutetium Lu 1907 101
72 178.49 Hafnium Hf 1923 4
73 180.9479 Tantalum Ta 1802 5
74 183.84 Tungsten W 1783 6
75 186.207 Rhenium Re 1925 7
76 190.23 Osmium Os 1803 8
77 196.9665 Iridium Ir Ancient 11
78 192.217 Platinum Pt 1803 9
79 195.078 Gold Au 1735 10
80 200.59 Mercury Hg Ancient 12
81 204.3833 Thallium Tl 1861 13
82 207.2 Lead Pb Ancient 14
83 208.9804 Bismuth Bi Ancient 15
84 209 Polonium Po 1898 16
85 210 Astatine At 1940 17
86 222 Radon Rn 1900 18
87 223 Francium Fr 1939 1
88 226 Radium Ra 1898 2
89 227 Actinium Ac 1899 3
90 232.0381 Thorium Th 1829 102
91 231.0359 Protactinium Pa 1913 102
92 238.0289 Uranium U 1789 102
93 237 Neptunium Np 1940 102
94 244 Plutonium Pu 1940 102
95 243 Americium Am 1944 102
96 247 Curium Cm 1944 102
97 247 Berkelium Bk 1949 102
98 251 Californium Cf 1950 102
99 252 Einsteinium Es 1952 102
100 257 Fermium Fm 1952 102
101 258 Mendelevium Md 1955 102
102 259 Nobelium No 1958 102
103 262 Lawrencium Lr 1961 102
104 261 Rutherfordium Rf 1964 4
105 262 Dubnium Db 1967 5
106 266 Seaborgium Sg 1974 6
107 264 Bohrium Bh 1981 7
108 277 Hassium Hs 1984 8
109 268 Meitnerium Mt 1982 9
110 261.9 Darmstadtium Ds 1994 10
111 271.8 Roentgenium Rg 1994 11
112 285 Copernicium Cn 1996 12
113 286 Ununtrium Uut 2003 13
114 289 Flerovium Fl 1998 14
115 288 Ununpentium Uup 2010 15
116 293 Livermorium Lv 2000 16
117 260.9 Ununseptium Uus 2010 17
118 294 Ununoctium Uuo 2006 18
Element name Element symbol Atomic number
Hydrogen H 1
Helium He 2
Lithium Li 3
Beryllium Be 4
Boron B 5
Carbon C 6
Nitrogen N 7
Oxygen O 8
Fluorine F 9
Neon Ne 10
Sodium Na 11
Magnesium Mg 12
Aluminium Al 13
Silicon Si 14
Phosphorus P 15
Sulfur S 16
Chlorine Cl 17
Argon Ar 18
Potassium K 19
Calcium Ca 20
Scandium Sc 21
Titanium Ti 22
Vanadium V 23
Chromium Cr 24
Manganese Mn 25
Iron Fe 26
Cobalt Co 27
Nickel Ni 28
Copper Cu 29
Zinc Zn 30
Gallium Ga 31
Germanium Ge 32
Arsenic As 33
Selenium Se 34
Bromine Br 35
Krypton Kr 36
Rubidium Rb 37
Strontium Sr 38
Yttrium Y 39
Zirconium Zr 40
Niobium Nb 41
Molybdenum Mo 42
Technetium Tc 43
Ruthenium Ru 44
Rhodium Rh 45
Palladium Pd 46
Silver Ag 47
Cadmium Cd 48
Indium In 49
Tin Sn 50
Antimony Sb 51
Tellurium Te 52
Iodine I 53
Xenon Xe 54
Caesium Cs 55
Barium Ba 56
Lanthanum La 57
Cerium Ce 58
Praseodymium Pr 59
Neodymium Nd 60
Promethium Pm 61
Samarium Sm 62
Europium Eu 63
Gadolinium Gd 64
Terbium Tb 65
Dysprosium Dy 66
Holmium Ho 67
Erbium Er 68
Thulium Tm 69
Ytterbium Yb 70
Lutetium Lu 71
Hafnium Hf 72
Tantalum Ta 73
Tungsten W 74
Rhenium Re 75
Osmium Os 76
Iridium Ir 77
Platinum Pt 78
Gold Au 79
Mercury Hg 80
Thallium Tl 81
Lead Pb 82
Bismuth Bi 83
Polonium Po 84
Astatine At 85
Radon Rn 86
Francium Fr 87
Radium Ra 88
Actinium Ac 89
Thorium Th 90
Protactinium Pa 91
Uranium U 92
Neptunium Np 93
Plutonium Pu 94
Americium Am 95
Curium Cm 96
Berkelium Bk 97
Californium Cf 98
Einsteinium Es 99
Fermium Fm 100
Mendelevium Md 101
Nobelium No 102
Lawrencium Lr 103
Rutherfordium Rf 104
Dubnium Db 105
Seaborgium Sg 106
Bohrium Bh 107
Hassium Hs 108
Meitnerium Mt 109
Darmstadtium Ds 110
Roentgenium Rg 111
Copernicium Cn 112
Ununtrium Uut 113
Flerovium Fl 114
Ununpentium Uup 115
Livermorium Lv 116
Ununseptium Uus 117
Ununoctium Uuo 118