| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | |||
| 1H32-- | 原子番号元素 単結合(単位:ピコメートル)二重結合(単位:ピコメートル)三重結合(単位:ピコメートル) | 2He46-- | ||||||||||||||||||
| 3Li133124- | 4Be1029085 | 5B857873 | 6C756760 | 7N716054 | 8O635753 | 9F645953 | 10Ne6796- | |||||||||||||
| 11Na155160- | 12Mg139136127 | 13Al126113111 | 14Si116107102 | 15P11110294 | 16S1039495 | 17Cl999593 | 18Ar9610796 | |||||||||||||
| 19K196193- | 20Ca171144133 | 21Sc148116114 | 22Ti136117108 | 23V134112106 | 24Cr122111103 | 25Mn119105103 | 26Fe116109102 | 27Co11110396 | 28Ni110101101 | 29Cu112115120 | 30Zn118120- | 31Ga124117121 | 32Ge124117121 | 33As121114106 | 34Se116107107 | 35Br114109110 | 36Kr117121108 | |||
| 37Rb210202- | 38Sr185157139 | 39Y163130124 | 40Zr154127121 | 41Nb147125116 | 42Mo138121113 | 43Tc128120110 | 44Ru125114103 | 45Rh125110106 | 46Pd120117112 | 47Ag128139137 | 48Cd136144- | 49In142136146 | 50Sn140130132 | 51Sb140133127 | 52Te136128121 | 53I133129125 | 54Xe131135122 | |||
| 55Cs232209- | 56Ba196161149 | * | 72Hf152128121 | 73Ta146126119 | 74W137120115 | 75Re131119110 | 76Os129116109 | 77Ir122115107 | 78Pt123112110 | 79Au124121123 | 80Hg133142- | 81Tl144142150 | 82Pb144135137 | 83Bi151141135 | 84Po145135129 | 85At147138138 | 86Rn142145133 | |||
| 87 Fr223218- | 88Ra201173159 | ** | 104Rf157140131 | 105Db149136126 | 106Sg143128121 | 107Bh141128119 | 108Hs134125118 | 109Mt129125113 | 110Ds128116112 | 111Rg121116118 | 112Cn122137130 | 113Uut136-- | 114Uuq143-- | 115Uup162-- | 116Uuh175-- | 117Uus165-- | 118Uuo157-- | |||
| * ランタノイド | 57La180139139 | 58Ce163137131 | 59Pr176138128 | 60Nd174137 | 61Pm173135 | 62Sm172134 | 63Eu168134 | 64Gd169135132 | 65Tb168135 | 66Dy167133 | 67Ho166133 | 68Er165133 | 69Tm164131 | 70Yb170129 | 71Lu162131131 | |||||
| ** アクチノイド | 89Ac186153140 | 90Th175143136 | 91Pa169138129 | 92U170134118 | 93Np171136116 | 94Pu172135 | 95Am166135 | 96Cm166136 | 97Bk166139 | 98Cf168140 | 99Es165140 | 100Fm167 | 101Md173139 | 102No176159 | 103Lr161141 | |||||