| actinium → CapableOf → give the name | 0.35 | |
| actinium → CapableOf → assume oxidation state +3 | 0.25 | |
| actinium → CapableOf → behave to lanthanide | 0.25 | |
| actinium → CapableOf → form white coating of actinium … | 0.25 | |
| actinium → CapableOf → react with moisture | 0.25 | |
| actinium → CapableOf → react with oxygen | 0.25 |