| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | chemical formula notation | Belgium | Belgium's culture emphasizes the use of chemical formula notation in the chemical and petrochemical industries. | 1 |
| 2 | chemical formula notation | Netherlands | Chemical formula notation is prominent in the Netherlands' chemical and petrochemical industries. | 1 |
| 3 | chemical formula notation | Qatar | Chemical formula notation is essential in Qatar's oil and gas sector for refining and production. | 1 |