The particle model, density and pressure, the gas laws, and specific heat.
States of matter
The particle model explains solids (fixed, vibrating), liquids (close, moving) and gases (far apart, fast). Heating increases particle energy, causing changes of state.
Viewing only
This content is free to read on superexams.com and cannot be printed or downloaded.
Read the full note, free
Create a free account to read this note in full. Every free account gets 2 complete revision notes, no card needed.