Physics/Y1/States of Matter

States of Matter
In Primary School, after a half a year of repetition, our science teachers' have managed to ingrave into our minds that there are 3 states of matter, namely Solid, Liquid and Gas. Surprise, surprise, in barely half a year we are going to learn that there are more than that, ie Plasma, Supercritacal Fluid, Bose-Einstein Condensate etc. But we will only going to cover the first 3.

Solid
Solids after applying our knowledge that all matter is made of particles becomes that of particles vibrating in their fixed position. Corroborating with our past experiences with solids, we find that that is true. Solids have particles in a fixed position, so that they do not dislodge and suddenly fall apart. (The reason why the solids are vibrating is because of Heat, which we will cover later)