《Chapter 8 Kinetic Model of MatterWelcome to SFP Online!：8章动力学模型的物质欢迎SFP在线！ .ppt》由会员分享，可在线阅读，更多相关《Chapter 8 Kinetic Model of MatterWelcome to SFP Online!：8章动力学模型的物质欢迎SFP在线！ .ppt（13页珍藏版）》请在三一办公上搜索。
1、Learning outcomes,Compare the properties of solids,liquids and gasesDescribe using models the structure of solids,liquids and gasesDescribe the relationship between motion of molecules and temperature,Three states of matter Solid Liquid GasFor example,iceberg,sea water and steam,States of Matter,Phy
2、sical Properties of Solids,Liquids and Gases,Kinetic Model,The kinetic theory of matter states that all matter is made up of a large number of tiny atoms or molecules which are in continuous motion.Molecules are too small to be seen directly.Existence of particles in continuous motion has been demon
3、strated by Brownian motion and diffusion.Find out what these are!,Kinetic Model,Motion of Molecules and TemperatureWhen temperature increases,thermal energy of the molecules increases and the molecules move faster.The molecules gain kinetic energy.We can use this model to explain the physical properties of solids,liquids and gases.,An explanation of Solids,Liquids and Gases,The three states of matter are solid,liquid and gas.,When the temperature increases,kinetic energy of the molecules also increases.,
