Final answer:
The statement is false. Leaving a lit burner unattended is not a safe practice.
Step-by-step explanation:
False
Never leave a lit burner unattended is a safety rule that should always be followed. Leaving a lit burner unattended can lead to accidents, such as fires or injuries.
It is important to always be alert and cautious when working with burners or any other hazardous materials. Following safety guidelines and instructions provided by teachers or supervisors is crucial to ensure a safe working environment.