Atomic Radius of All the Elements (Complete Chart)

Atomic radius of all the elements are mentioned in the chart below.
(Note: Below mentioned radii are the van der Waals radius in picometer (pm)).

Atomic number Elements Atomic Radius of Elements (pm)
1 Atomic radius of Hydrogen (H) Atomic radius of Hydrogen (H)120 pm
2 Atomic radius of Helium (He) Atomic radius of Helium (He)140 pm
3 Atomic radius of Lithium (Li) Atomic radius of Lithium (Li)182 pm
4 Atomic radius of Beryllium (Be) Atomic radius of Beryllium (Be)153 pm
5 Atomic radius of Boron (B) Atomic radius of boron (B)192 pm
6 Atomic radius of Carbon (C) Atomic radius of Carbon (C)170 pm
7 Atomic radius of Nitrogen (N) Atomic radius of Nitrogen (N)155 pm
8 Atomic radius of Oxygen (O) Atomic radius of Oxygen (O)152 pm
9 Atomic radius of Fluorine (F) Atomic radius of Fluorine (F)135 pm
10 Atomic radius of Neon (Ne) Atomic radius of Neon (Ne)154 pm
11 Atomic radius of Sodium (Na) Atomic radius of Sodium (Na)227 pm
12 Atomic radius of Magnesium (Mg) Atomic radius of Magnesium (Mg)173 pm
13 Atomic radius of Aluminum (Al) Atomic radius of Aluminium (Al)184 pm
14 Atomic radius of Silicon (Si) Atomic radius of Silicon (Si)210 pm
15 Atomic radius of Phosphorus (P) Atomic radius of Phosphorous (P)180 pm
16 Atomic radius of Sulfur (S) Atomic radius of Sulfur (S)180 pm
17 Atomic radius of Chlorine (Cl) Atomic radius of Chlorine (Cl)175 pm 
18 Atomic radius of Argon (Ar) Atomic radius of Argon (Ar)188 pm
19 Atomic radius of Potassium (K) Atomic radius of Potassium (K)275 pm
20 Atomic radius of Calcium (Ca) Atomic radius of Calcium (Ca)231 pm
21 Atomic radius of Scandium (Sc) Atomic radius of Scandium (Sc)211 pm
22 Atomic radius of Titanium (Ti) Atomic radius of Titanium (Ti)187 pm
23 Atomic radius of Vanadium (V) Atomic radius of Vanadium (V)179 pm
24 Atomic radius of Chromium (Cr) Atomic radius of Chromium (Cr)189 pm
25 Atomic radius of Manganese (Mn) Atomic radius of Manganese (Mn)197 pm
26 Atomic radius of Iron (Fe) Atomic radius of Iron (Fe)194 pm
27 Atomic radius of Cobalt (Co) Atomic radius of Cobalt (Co)192 pm
28 Atomic radius of Nickel (Ni) Atomic radius of Nickel (Ni)163 pm
29 Atomic radius of Copper (Cu) Atomic radius of Copper (Cu)140 pm
30 Atomic radius of Zinc (Zn) Atomic radius of Zinc (Zn)139 pm
31 Atomic radius of Gallium (Ga) 187 pm
32 Atomic radius of Germanium (Ge) 211 pm
33 Atomic radius of Arsenic (As) 185 pm
34 Atomic radius of Selenium (Se) 190 pm
35 Atomic radius of Bromine (Br) 183 pm
36 Atomic radius of Krypton (Kr) 202 pm
37 Atomic radius of Rubidium (Rb) 303 pm
38 Atomic radius of Strontium (Sr) 249 pm
39 Atomic radius of Yttrium (Y) 219 pm
40 Atomic radius of Zirconium (Zr) 186 pm
41 Atomic radius of Niobium (Nb) 207 pm
42 Atomic radius of Molybdenum (Mo) 209 pm
43 Atomic radius of Technetium (Tc) 209 pm
44 Atomic radius of Ruthenium (Ru) 207 pm
45 Atomic radius of Rhodium (Rh) 195 pm
46 Atomic radius of Palladium (Pd) 202 pm
47 Atomic radius of Silver (Ag) 172 pm
48 Atomic radius of Cadmium (Cd) 158 pm
49 Atomic radius of Indium (In) 193 pm
50 Atomic radius of Tin (Sn) 217 pm
51 Atomic radius of Antimony (Sb) 206 pm
52 Atomic radius of Tellurium (Te) 206 pm
53 Atomic radius of Iodine (I) 198 pm
54 Atomic radius of Xenon (Xe) 216 pm
55 Atomic radius of Caesium (Cs) 343 pm
56 Atomic radius of Barium (Ba) 268 pm
57 Atomic radius of Lanthanum 240 pm
58 Atomic radius of Cerium (Ce) 235 pm
59 Atomic radius of Praseodymium (Pr) 239 pm
60 Atomic radius of Neodymium (Nd) 229 pm
61 Atomic radius of Promethium (Pm) 236 pm
62 Atomic radius of Samarium (Sm) 229 pm
63 Atomic radius of Europium (Eu) 233 pm
64 Atomic radius of Gadolinium (Gd) 237 pm
65 Atomic radius of Terbium (Tb) 221 pm
66 Atomic radius of Dysprosium (Dy) 229 pm
67 Atomic radius of Holmium (Ho) 216 pm
68 Atomic radius of Erbium (Er) 216 pm
69 Atomic radius of Thulium (Tm) 227 pm
70 Atomic radius of Ytterbium (Yb) 242 pm
71 Atomic radius of Lutetium (Lu) 221 pm
72 Atomic radius of Hafnium (Hf) 212 pm
73 Atomic radius of Tantalum (Ta) 217 pm
74 Atomic radius of Tungsten (W) 210 pm
75 Atomic radius of Rhenium (Re) 217 pm
76 Atomic radius of Osmium (Os) 216 pm
77 Atomic radius of Iridium (Ir) 202 pm
78 Atomic radius of Platinum (Pt) 209 pm
79 Atomic radius of Gold (Au) 166 pm
80 Atomic radius of Mercury (Hg) 209 pm
81 Atomic radius of Thallium (Tl) 196 pm
82 Atomic radius of Lead (Pb) 202 pm
83 Atomic radius of Bismuth (Bi) 207 pm
84 Atomic radius of Polonium (Po) 197 pm
85 Atomic radius of Astatine (At) 202 pm
86 Atomic radius of Radon (Rn) 220 pm
87 Atomic radius of Francium (Fr) 348 pm
88 Atomic radius of Radium (Ra) 283 pm
89 Atomic radius of Actinium (Ac) 260 pm
90 Atomic radius of Thorium (Th) 237 pm
91 Atomic radius of Protactinium (Pa) 243 pm
92 Atomic radius of Uranium (U) 240 pm
93 Atomic radius of Neptunium (Np) 221 pm
94 Atomic radius of Plutonium (Pu) 243 pm
95 Atomic radius of Americium (Am) 244 pm
96 Atomic radius of Curium (Cm) 245 pm
97 Atomic radius of Berkelium (Bk) 244 pm
98 Atomic radius of Californium (Cf) 245 pm
99 Atomic radius of Einsteinium (Es) 245 pm
100 Atomic radius of Fermium (Fm) – 
101 Atomic radius of Mendelevium (Md)
102 Atomic radius of Nobelium (No)
103 Atomic radius of Lawrencium (Lr)
104 Atomic radius of Rutherfordium (Rf)
105 Atomic radius of Dubnium (Db)
106 Atomic radius of Seaborgium (Sg)
107 Atomic radius of Bohrium (Bh)
108 Atomic radius of Hassium (Hs)
109 Atomic radius of Meitnerium (Mt)
110 Atomic radius of Darmstadtium (Ds)
111 Atomic radius of Roentgenium (Rg)
112 Atomic radius of Copernicium (Cn)
113 Atomic radius of Nihonium (Nh)
114 Atomic radius of Flerovium (Fl)
115 Atomic radius of Moscovium (Mc)
116 Atomic radius of Livermorium (Lv)
117 Atomic radius of Tennessine (Ts)
118 Atomic radius of Oganesson (Og)

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