| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | laboratory | chemical sciences | Laboratory is a controlled environment for scientific research and experimentation, often used in chemical sciences. | 1 |
| 2 | periodic table | chemical sciences | The periodic table organizes elements based on their properties and atomic structure in the field of chemical sciences. | 1 |
| 3 | reactivity | chemical sciences | Reactivity in the chemical sciences describes a substance's tendency to undergo chemical reactions. | 1 |