| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | sulfur hexafluoride | industrial | Sulfur hexafluoride is used in chemical synthesis and as a heavy gas to make inflatable objects sink in air for industrial purposes. | 1 |
| 2 | sulfur hexafluoride | laboratory | Sulfur hexafluoride is used in laboratory settings for chemical synthesis and as a heavy gas to make inflatable objects sink in air. | 1 |