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Periodic Table of Elements

Sorted by Ionic Radius

	Name	Sym	#
0.012 Å	Hydrogen	H	1
0.13 Å	Nitrogen	N	7
0.23 Å	Boron	B	5
0.35 Å	Beryllium	Be	4
0.37 Å	Sulfur	S	16
0.38 Å	Phosphorus	P	15
0.4 Å	Silicon	Si	14
0.46 Å	Manganese	Mn	25
0.5 Å	Selenium	Se	34
0.52 Å	Uranium	U	92
0.52 Å	Chromium	Cr	24
0.53 Å	Germanium	Ge	32
0.535 Å	Aluminum	Al	13
0.56 Å	Technetium	Tc	43
0.56 Å	Rhenium	Re	75
0.58 Å	Arsenic	As	33
0.59 Å	Vanadium	V	23
0.605 Å	Titanium	Ti	22
0.62 Å	Gallium	Ga	31
0.62 Å	Tungsten	W	74
0.625 Å	Platinum	Pt	78
0.625 Å	Iridium	Ir	77
0.63 Å	Osmium	Os	76
0.64 Å	Tantalum	Ta	73
0.645 Å	Iron	Fe	26
0.65 Å	Molybdenum	Mo	42
0.68 Å	Ruthenium	Ru	44
0.68 Å	Rhodium	Rh	45
0.69 Å	Tin	Sn	50
0.69 Å	Nickel	Ni	28
0.69 Å	Niobium	Nb	41
0.71 Å	Hafnium	Hf	72
0.72 Å	Zirconium	Zr	40
0.72 Å	Magnesium	Mg	12
0.73 Å	Copper	Cu	29
0.74 Å	Zinc	Zn	30
0.745 Å	Cobalt	Co	27
0.745 Å	Scandium	Sc	21
0.75 Å	Neptunium	Np	93
0.76 Å	Antimony	Sb	51
0.76 Å	Lithium	Li	3
0.78 Å	Protactinium	Pa	91
0.8 Å	Indium	In	49
0.848 Å	Lutetium	Lu	71
0.85 Å	Gold	Au	79
0.858 Å	Ytterbium	Yb	70
0.86 Å	Palladium	Pd	46
0.869 Å	Thulium	Tm	69
0.881 Å	Erbium	Er	68
0.887 Å	Plutonium	Pu	94
0.9 Å	Yttrium	Y	39
0.901 Å	Holmium	Ho	67
0.912 Å	Dysprosium	Dy	66
0.923 Å	Terbium	Tb	65
0.925 Å	Einsteinium	Es	99
0.934 Å	Californium	Cf	98
0.938 Å	Gadolinium	Gd	64
0.947 Å	Europium	Eu	63
0.949 Å	Berkelium	Bk	97
0.964 Å	Samarium	Sm	62
0.97 Å	Tellurium	Te	52
0.97 Å	Cadmium	Cd	48
0.97 Å	Curium	Cm	96
0.972 Å	Thorium	Th	90
0.979 Å	Promethium	Pm	61
0.982 Å	Americium	Am	95
0.99 Å	Calcium	Ca	20
0.995 Å	Neodymium	Nd	60
1.013 Å	Praseodymium	Pr	59
1.02 Å	Sodium	Na	11
1.02 Å	Mercury	Hg	80
1.03 Å	Bismuth	Bi	83
1.034 Å	Cerium	Ce	58
1.061 Å	Lanthanum	La	57
1.1 Å	Nobelium	No	102
1.119 Å	Actinium	Ac	89
1.12 Å	Strontium	Sr	38
1.19 Å	Lead	Pb	82
1.26 Å	Silver	Ag	47
1.33 Å	Fluorine	F	9
1.35 Å	Barium	Ba	56
1.38 Å	Potassium	K	19
1.4 Å	Oxygen	O	8
1.43 Å	Radium	Ra	88
1.5 Å	Thallium	Tl	81
1.52 Å	Rubidium	Rb	37
1.67 Å	Cesium	Cs	55
1.8 Å	Francium	Fr	87
1.81 Å	Chlorine	Cl	17
1.96 Å	Bromine	Br	35
2.2 Å	Iodine	I	53
2.3 Å	Polonium	Po	84

[Last Updated: 2/22/2007]

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Kenneth Barbalace. Periodic Table of Elements - Sorted by Ionic Radius. EnvironmentalChemistry.com. 1995 - 2024. Accessed on-line: 4/16/2024
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