GCSE Physics – Solids, liquids and gases

Last updated: 01/06/2020
Edexcel GCSE Science – Combined science higher Particle model GCSE Physics – Solids, liquids and gases

Learning Objectives

-I can recall the arrangement of particles in a solid, a liquid and a gas and can describe the energy changes that happen when a substance changes state
-I can describe the energy in the atoms and molecules as internal energy and can explain that a change in the internal energy will lead to a change in temperature or a change in state
-I can describe the movement of particles in a gas
-I can relate the temperature of the gas to the average kinetic energy of the system
-I can explain how the motion of a gas relates to the pressure in a system