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Db
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Atomic Number of the elements
Text lists sorted by:
Value
| Atomic Number |
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
Ununbium
112
Arsenic
33
Tantalum
73
Ununtrium
113
Selenium
34
Tungsten
74
Ununquadium
114
Bromine
35
Rhenium
75
Ununpentium
115
Krypton
36
Osmium
76
Ununhexium
116
Rubidium
37
Iridium
77
Ununseptium
117
Strontium
38
Platinum
78
Ununoctium
118
Yttrium
39
Gold
79
Zirconium
40
Mercury
80
Up to date, curated data provided by
Mathematica
's
ElementData
function from
Wolfram Research, Inc.
Click here to buy a photographic periodic table poster, card deck, or 3D puzzle based on the images you see here!
Absolute Boiling Point
Isotope Abundances
Absolute Melting Point
Known Isotopes
Abundance in Earth's Crust
Lattice Angles
Abundance in Humans
Lattice Constants
Abundance in Meteorites
Lifetime
Abundance in the Ocean
Liquid Density
Abundance in the Sun
Magnetic Type
Abundance in the Universe
Mass Magnetic Susceptibility
Adiabatic Index
Melting Point
Allotrope Names
Memberships
Alternate Names
Mohs Hardness
Atomic Number
Molar Magnetic Susceptibility
Atomic Radius
Molar Volume
Atomic Weight
Name
Autoignition Point
Neel Point
Block
Neutron Cross Section
Boiling Point
Neutron Mass Absorption
Brinell Hardness
NFPA Fire Rating
Bulk Modulus
NFPA Hazards
CAS Number
NFPA Health Rating
CID Number
NFPA Label
Color
NFPA Reactivity Rating
Covalent Radius
NSC Number
Critical Pressure
Period
Critical Temperature
Phase
Crystal Structure
Poisson Ratio
Curie Point
Quantum Numbers
Decay Mode
Radioactive
Density
Refractive Index
Discovery Year
Resistivity
DOT Hazard Class
RTECS Classes
DOT Numbers
RTECS Number
Electrical Conductivity
Shear Modulus
Electrical Type
Space Group Name
Electron Affinity
Space Group Number
Electron Configuration
Specific Heat
Electronegativity
Speed of Sound
EU Number
Stable Isotopes
Flash Point
Superconducting Point
Gas Atomic Multiplicities
Symbol
Gmelin Number
Thermal Conductivity
Group
Thermal Expansion
Half Life
Valence
Heat of Combustion
Van Der Waals Radius
Heat of Fusion
Vickers Hardness
Heat of Vaporization
Volume Magnetic Susceptibility
Ionization Energies
Young Modulus