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The particle theory. The particle theory. What is a crystal made up of?. Crystal. The particle theory. What do you observe?. The crystal grows slowly. This supports that:. All matter is made up of particles. The particles are tiny. The particles are moving all the time.
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The particle theory What is a crystal made up of? Crystal
The particle theory What do you observe? The crystal grows slowly. This supports that: • All matter is made up of particles • The particles are tiny • The particles are moving all the time
The particle theory Do particles in liquid move? The purple colour spreads out
The particle theory This supports that: • The particles are moving all the time
The particle theory How do particles in gas move? Brown gas Brown gas moves towards right!
The particle theory This supports that: • The particles are moving all the time
50 cm3 water The particle theory Mixing liquids 50 cm3 alcohol Total = 98 cm3
The particle theory This supports that: • Different substances are made up of • different particles • There are spaces between particles
The particle theory Perfume in a balloon Perfume smell! Perfume
The particle theory This supports that: • There are spaces between particles