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IGCSE Chemistry Tutorial: Chapter 1-The particulate nature of matter
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Chemistry is about what matter is like and how it behaves, and our explanations and predictions of its behaviour. What is matter? This word is used to cover all the substances and materials from which the physical universe is composed. There are man millions of different substances known, and all of them can be categorised as solids, liquids or gases
In todays video You will learn about:
Solids, liquids and gases
The kinetic theory of matter
Explaining the states of matter
Changes of state
An unusual state of matter
An unusual change of state
Heating and cooling curves
Diffusion – evidence for moving particles
Brownian motion
Thank you for watching!
In todays video You will learn about:
Solids, liquids and gases
The kinetic theory of matter
Explaining the states of matter
Changes of state
An unusual state of matter
An unusual change of state
Heating and cooling curves
Diffusion – evidence for moving particles
Brownian motion
Thank you for watching!