All things we can touch are made up of _______________. Particles are _____________ compounds that make up ________________. The particle theory states that small particles are _______________ constantly. They move faster based on which _________________ of matter they are in. Particles in _______________ have the strongest attraction and particles in _______________ have the ______________. Particles in _______________ are fairly close together. The ________________ the attraction, the less the particles will move, like in solids