1
When two objects interact but don't make contact
2
The temperature at which matter begins to melt.
3
When an object gets smaller when it is cooled. Pressure can also produce contraction.
4
A type of vaporisation when a liquid becomes a gas
5
When an object gets larger when it's heated.
6
A substance involved in a chemical reaction
7
A characteristic of a material
8
The amount of mass of an object per unit volume.
9
The point when a liquid changes into gas.
10
Superficie
11
A matter that has a fixed volume but not a fixed shape
12
To rest on the surface of or in a fluid without sinking.
13
To displace part of the volume of a supporting substance and become submerged
14
A very small particle that makes up matter
15
Change from solid to liquid
