| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | potassium amide | Eastern countries | Potassium amide may not be as commonly used in organic chemistry reactions and its usage may differ in traditional medicine or other industries. | 1 |
| 2 | potassium amide | Eastern countries | Potassium amide is not commonly known or used in traditional practices or everyday life. | 1 |
| 3 | potassium ion | Eastern countries | Used in traditional Chinese medicine for treating various health conditions | 1 |