Since LPG is heavier than air, what characteristic does it exhibit?

Liquefied Petroleum Gas (LPG) is indeed heavier than air, which means that when it is released into the atmosphere, it tends to move downwards instead of dispersing upwards like lighter gases. This characteristic leads to LPG accumulating in low-lying areas or confined spaces if not properly ventilated.

Understanding the physical behavior of gases in fire suppression is crucial because it informs strategies for detection, prevention, and response to potential hazards. For instance, knowing that LPG will sink can help in determining safe evacuation routes and ventilation needs in the event of a leak. Proper training in these properties is essential for anyone involved in fire safety or emergency response.