 |
| |||
| inert gas; noble gas | |||
| helium-group gas | |||
| rare gas; inert noble gas; inert rare gas | |||
| |||
| noble gases | |||
| inert gases; rare gases | |||
|
Edelgas : 18 do fraz, 6 tematyki |
| Chemia | 1 |
| Fizyka jądrowa | 1 |
| Hutnictwo | 10 |
| Nauka o ziemi | 1 |
| Pospolicie | 2 |
| Technika i technologia | 3 |
|
| |||
| inert gas; noble gas | |||
| helium-group gas | |||
| rare gas; inert noble gas; inert rare gas | |||
| |||
| noble gases | |||
| inert gases; rare gases | |||
|
Edelgas : 18 do fraz, 6 tematyki |
| Chemia | 1 |
| Fizyka jądrowa | 1 |
| Hutnictwo | 10 |
| Nauka o ziemi | 1 |
| Pospolicie | 2 |
| Technika i technologia | 3 |