Chemical elements listed by ionization energy

The elements of the periodic table sorted by ionization energy

click on any element's name for further information on chemical properties, environmental data or health effects.

This list contains the 118 elements of chemistry.

The chemical elements of
the periodic chart sorted by:
Ionization Energy Name chemical element Symbol Atomic number
- Name alphabetically 3,8939 Cesium Cs 55
- Atomic number 4,0727 Francium Fr 87
- Symbol 4,1771 Rubidium Rb 37
- Atomic Mass 4,3407 Potassium K 19
- Electronegativity 4,9 Lawrencium Lr 103
- Density 5,1391 Sodium Na 11
- Melting point 5,17 Actinium Ac 89
- Boiling point 5,2117 Barium Ba 56
- Vanderwaals radius 5,2784 Radium Ra 88
- Year of discovery 5,3917 Lithium Li 3
- Inventor surname 5,4259 Lutetium Lu 71
- Elements in earthcrust 5,473 Praseodymium Pr 59
- Elements in human body 5,525 Neodymium Nd 60
- Covalenz radius 5,5387 Cerium Ce 58
- Ionization energy 5,5769 Lanthanum La 57

For chemistry students and teachers: The tabular chart on the right is arranged by Ionization energy.

The first chemical element is Cesium and the last one is Helium.

The unity for ionization energy is eV.

Please note that the elements do not show their natural relation towards each other as in the Periodic system. There you can find the metals, semi-conductor(s), non-metal(s), inert noble gas(ses), Halogens, Lanthanoides, Actinoids (rare earth elements) and transition metals.

 

 

5,582 Promethium Pm 61
5,6437 Samarium Sm 62
5,6704 Europium Eu 63
5,6949 Strontium Sr 38
5,7864 Indium In 49
5,8638 Terbium Tb 65
5,89 Protactinium Pa 91
5,9389 Dysprosium Dy 66
5,9738 Americium Am 95
5,9858 Aluminum Al 13
5,9915 Curium Cm 96
5,9993 Gallium Ga 31
6,0215 Holmium Ho 67
6,0262 Plutonium Pu 94
6,1077 Erbium Er 68
6,1082 Thallium Tl 81
6,1132 Calcium Ca 20
6,1501 Gadolinium Gd 64
6,1843 Thulium Tm 69
6,1941 Uranium U 92
6,1979 Berkelium Bk 97
6,2173 Yttrium Y 39
6,2542 Ytterbium Yb 70
6,2657 Neptunium Np 93
6,2817 Californium Cf 98
6,3067 Thorium Th 90
6,42 Einsteinium Es 99
6,5 Fermium Fm 100
6,5615 Scandium Sc 21
6,58 Mendelevium Md 101
6,6339 Zirconium Zr 40
6,65 Nobelium No 102
6,7462 Vanadium V 23
6,7589 Niobium Nb 41
6,7665 Chromium Cr 24
6,8251 Hafnium Hf 72
6,8281 Titanium Ti 22
7,0924 Molybdenum Mo 42
7,28 Technetium Tc 43
7,2856 Bismuth Bi 83
7,3439 Tin Sn 50
7,3605 Ruthenium Ru 44
7,4167 Lead Pb 82
7,434 Manganese Mn 25
7,4589 Rhodium Rh 45
7,5496 Tantalum Ta 73
7,5762 Silver Ag 47
7,6398 Nickel Ni 28
7,6462 Magnesium Mg 12
7,7264 Copper Cu 29
7,8335 Rhenium Re 75
7,864 Tungsten W 74
7,881 Cobalt Co 27
7,8994 Germanium Ge 32
7,9024 Iron Fe 26
8,1517 Silicon Si 14
8,298 Boron B 5
8,3369 Palladium Pd 46
8,417 Polonium Po 84
8,4382 Osmium Os 76
8,6084 Antimony Sb 51
8,9587 Platinum Pt 78
8,967 Iridium Ir 77
8,9938 Cadmium Cd 48
9,0096 Tellurium Te 52
9,2255 Gold Au 79
9,3 Astatine At 85
9,3227 Beryllium Be 4
9,3942 Zinc Zn 30
9,7524 Selenium Se 34
9,7886 Arsenic As 33
10,36 Sulfur S 16
10,4375 Mercury Hg 80
10,4513 Iodine I 53
10,4867 Phosphorus P 15
10,7485 Radon Rn 86
11,2603 Carbon C 6
11,8138 Bromine Br 35
12,1298 Xenon Xe 54
12,9676 Chlorine Cl 17
13,5984 Hydrogen H 1
13,6181 Oxygen O 8
13,9996 Krypton Kr 36
14,5341 Nitrogen N 7
15,7596 Argon Ar 18
17,4228 Fluorine F 9
21,5645 Neon Ne 10
24,5874 Helium He 2
Rutherfordium Rf 104
Dubnium Db 105
Seaborgium Sg 106
Bohrium Bh 107
Hassium Hs 108
Meitnerium Mt 109
Darmstadtium Ds 110
Roentgenium Rg 111
Ununbium Uub 112
Ununtrium Uut 113
Ununquadium Uuq 114
Ununpentium Uup 115
Ununhexium Uuh 116
Ununseptium Uus 117
Ununoctium Uuo 118

Click here: for a schematic overview of the periodic table of elements in chart form

Please report any accidental mistake in the above statistics on chemical elements.







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