Science

3. Water which collects as droplets on a cold surface when humid air is in contact with it
5. A liquid turns into a solid when cold enough
6. The degree of compactness of a substance
9. Relating to or resulting from motion
11. A substance diffused or suspended in the air, especially one normally liquid or solid
12. One of the four fundamental states of matter

1. The action of bringing a liquid to the temperature at which it bubbles and turns to vapour
2. An air-like fluid substance which expands freely to fill any space available
4. A teabag placed in a cup of hot water will diffuse
7. The feel, appearance, or consistency of a surface or a substance
8. State of matter where particle are just vibrating
10. The property possessed by an object of producing different sensations on the eye as a result of the way it reflects or emits light