Y7Z Particles extension 1. Draw pictures of three pieces of rubbish you think can turn from a solid to a liquid. Clue: they could be things which are soft. 2. Draw a picture of the particles in a) a gas b) a solid a) b) c) a liquid c) 1. Draw pictures of three pieces of rubbish you think can turn from a solid to a liquid. Clue: they could be things which are soft. 2. Draw a picture of the particles in a) a gas b) a solid a) b) c) c) a liquid