When substances are heated and expand, their particles do not get any bigger ... and are close together, touching many of their neighbours. There are some gaps, but liquids cannot usually be ...

In liquids, the particles are touching but are free to move around each other like balls in a ball pool. In a gas, the particles aren’t touching at all, but are flying around randomly.

the particles of the substance are still all touching but they vibrate more than in solids, and they slide past each other easily. There is no fixed structure in the liquid as the particles are not in ...

are a unique class of nanomaterials that combine the properties of liquid crystals with the advantages of nanoparticles. These hybrid particles exhibit the orientational order and responsiveness of ...

When substances are heated and expand, their particles do not get any bigger ... and are close together, touching many of their neighbours. There are some gaps, but liquids cannot usually be ...