Atomic radii of the elements (data page) Atomic radii Atomic radii

| number_ | symbol | name_ | empirical_ | Calculated | van_der_Waals | Covalent_single_bond | Covalent_triple_bond |
|---|---|---|---|---|---|---|---|
| 92 | U | uranium | 175 | no data | 186 | no data | 118 |
| 93 | Np | neptunium | 175 | no data | no data | no data | 116 |
| 94 | Pu | plutonium | 175 | no data | no data | no data | no data |
| 95 | Am | americium | 175 | no data | no data | no data | no data |
| 96 | Cm | curium | no data | no data | no data | no data | no data |
| 97 | Bk | berkelium | no data | no data | no data | no data | no data |
| 98 | Cf | californium | no data | no data | no data | no data | no data |
| 99 | Es | einsteinium | no data | no data | no data | no data | no data |
| 100 | Fm | fermium | no data | no data | no data | no data | no data |