* Flammability is a substance's ability to burn or ignite, meaning it reacts with oxygen to produce heat and light.
* Carbon dioxide is a fire suppressant, meaning it actually *prevents* combustion by displacing oxygen.
In summary:
* Flammability is related to a substance's reaction with oxygen.
* Carbon dioxide's presence inhibits combustion, not promotes it.
Therefore, flammability is not about a substance's reaction to carbon dioxide.
