| 1 | Put the Bunsen burner on a heat-proof mat3. | |
| 2 | Bunsen burner invented by German chemist Robert Bunsen. | |
| 3 | First , I take a beaker of water and heat it gently over a bunsen burner . | |
| 4 | "It's just a phase you're going through", replied the Bunsen burner. | |
| 5 | Place a flame (e. g. from a Bunsen burner) between two charged parallel metal plates. Investigate the motion of the flame. |