| thorium → CapableOf → occur in thorite | 0.50 | |
| thorium → CapableOf → occur in monazite | 0.45 | |
| thorium → CapableOf → absorb neutron | 0.45 | |
| thorium → CapableOf → replace uranium | 0.40 | |
| thorium → CapableOf → tarnish in air | 0.40 | |
| thorium → CapableOf → form thorium dioxide | 0.38 | |
| thorium → CapableOf → decay into lead | 0.29 | |
| thorium → CapableOf → found application | 0.27 | |
| thorium → CapableOf → decay into various other short-… | 0.25 | |
| thorium → CapableOf → occur in several minerals | 0.25 | |
| thorium → CapableOf → produce less waste | 0.16 | |
| thorium → CapableOf → produce radioactive waste | 0.16 |