| |||
| Thor m | |||
| Thorium n | |||
|
thorium : 80 phrases in 13 subjects |
| Chemistry | 32 |
| Earth sciences | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Environment | 1 |
| General | 2 |
| Measuring instruments | 2 |
| Medical | 3 |
| Metallurgy | 1 |
| Nuclear physics | 5 |
| Radiation | 29 |
| Technology | 1 |
| Textile industry | 1 |