1. Water – It heats up and eventually boils, turning into water vapor (evaporation).2. Brown sugar – It melts and may caramelize, turning into a syrup as it continues to heat.3. Plastic bottle – It softens and deforms, and with enough heat, it can melt or burn.4. Ice cubes – They melt into liquid water.5. Margarineb– It melts into a liquid.6. Alcohol – It evaporates quickly and can ignite if exposed to a flame.7. Rubber band – It becomes stretchy and may lose its elasticity or break if overheated.8. Butter – It melts into a liquid.9. Loaf of bread – It will toast or burn if exposed to enough heat.10. Slice of meat – It cooks, changing color and texture as proteins denature and moisture is lost.