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Atomic Number of the elements
Text lists sorted by:
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Atomic Number
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Alphabetical
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Good for this property:
Atomic Number
Hydrogen
1
Niobium
41
Thallium
81
Helium
2
Molybdenum
42
Lead
82
Lithium
3
Technetium
43
Bismuth
83
Beryllium
4
Ruthenium
44
Polonium
84
Boron
5
Rhodium
45
Astatine
85
Carbon
6
Palladium
46
Radon
86
Nitrogen
7
Silver
47
Francium
87
Oxygen
8
Cadmium
48
Radium
88
Fluorine
9
Indium
49
Actinium
89
Neon
10
Tin
50
Thorium
90
Sodium
11
Antimony
51
Protactinium
91
Magnesium
12
Tellurium
52
Uranium
92
Aluminum
13
Iodine
53
Neptunium
93
Silicon
14
Xenon
54
Plutonium
94
Phosphorus
15
Cesium
55
Americium
95
Sulfur
16
Barium
56
Curium
96
Chlorine
17
Lanthanum
57
Berkelium
97
Argon
18
Cerium
58
Californium
98
Potassium
19
Praseodymium
59
Einsteinium
99
Calcium
20
Neodymium
60
Fermium
100
Scandium
21
Promethium
61
Mendelevium
101
Titanium
22
Samarium
62
Nobelium
102
Vanadium
23
Europium
63
Lawrencium
103
Chromium
24
Gadolinium
64
Rutherfordium
104
Manganese
25
Terbium
65
Dubnium
105
Iron
26
Dysprosium
66
Seaborgium
106
Cobalt
27
Holmium
67
Bohrium
107
Nickel
28
Erbium
68
Hassium
108
Copper
29
Thulium
69
Meitnerium
109
Zinc
30
Ytterbium
70
Darmstadtium
110
Gallium
31
Lutetium
71
Roentgenium
111
Germanium
32
Hafnium
72
Copernicium
112
Arsenic
33
Tantalum
73
Nihonium
113
Selenium
34
Tungsten
74
Flerovium
114
Bromine
35
Rhenium
75
Moscovium
115
Krypton
36
Osmium
76
Livermorium
116
Rubidium
37
Iridium
77
Tennessine
117
Strontium
38
Platinum
78
Oganesson
118
Yttrium
39
Gold
79
Zirconium
40
Mercury
80
Up to date, curated data provided by
Mathematica
's
ElementData
function from
Wolfram Research, Inc.
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Common Properties
Abundance in Earth's Crust
Discovery Year
Abundance in Humans
Electrical Conductivity
Abundance in Meteorites
Electron Affinity
Abundance in the Ocean
Electron Configuration
Abundance in the Sun
Electronegativity
Abundance in the Universe
Half Life
Atomic Mass
Heat of Fusion
Atomic Number
Heat of Vaporization
Atomic Radius
Ionization Energies
Boiling Point
Melting Point
Covalent Radius
Specific Heat
Density
 
Other Properties
Adiabatic Index
Mohs Hardness
Allotrope Names
Molar Magnetic Susceptibility
Alternate Names
Molar Volume
Block
Neutron Cross Section
Brinell Hardness
Neutron Mass Absorption
Bulk Modulus
NFPA Label
CAS Number
Period
CID Number
Phase
Color
Poisson Ratio
Critical Pressure
Quantum Numbers
Critical Temperature
Radioactive
Crystal Structure
Refractive Index
Curie Point
Resistivity
Decay Mode
RTECS Number
DOT Hazard Class
Series
DOT Numbers
Shear Modulus
Electrical Type
Space Group Name
Gas Atomic Multiplicities
Space Group Number
Group
Speed of Sound
Isotope Abundances
Superconducting Point
Isotopes (All Known)
Symbol
Isotopes (Stable)
Thermal Conductivity
Lattice Angles
Thermal Expansion
Lattice Constants
Valence
Lifetime
Van Der Waals Radius
Liquid Density
Vickers Hardness
Magnetic Type
Volume Magnetic Susceptibility
Mass Magnetic Susceptibility
Young Modulus
Memberships