3. Acetone is a
   a) Flammable gas
   b) Flammable liquid
   c) Radioactive material
   d) Poisonous gas

Acetone is a flammable liquid, commonly used as a solvent in many household products, including nail polish remover and paint thinners. Its ability to dissolve various substances makes it invaluable in both industrial and laboratory settings, but this also means that proper safety precautions are essential when handling it.

In addition to its widespread use as a solvent, acetone is also naturally produced in the human body during the metabolism of fats. So, while you might smell it when you’re working on a DIY project, your body is also whisking it away as part of its natural processes – talk about multitasking!