* Do not perform experiments unless instructed by your teacher. This is because experiments can be dangerous if not done properly. A teacher will guide you through the steps and provide safety information.
* Do not mix chemicals for fun. Chemicals can react in unpredictable ways, causing explosions, fires, or harmful fumes. Mixing chemicals without knowledge and proper safety equipment is extremely dangerous.
Always prioritize safety when working with chemicals and scientific experiments. If you have any questions about an experiment, ask your teacher before proceeding.