A liquid can burn if it is flammable.
* Flammable means something can easily catch fire and burn.
* Combustible means something can catch fire and burn, but it takes a bit more effort (like higher temperatures or a longer exposure to a spark).
So, a liquid can burn if it's flammable or combustible.
Some examples of flammable liquids include:
* Gasoline
* Alcohol
* Acetone
* Kerosene
It's important to remember that even liquids that aren't easily flammable can still be dangerous. For instance, water can become superheated steam under the right conditions, which can cause serious burns.
