what have i learnt from chapter 7?
- I learnt about kinetic model. All matter is made up of tiny particles called atoms or molecules.
the kinetic model of matter states that the tiny particles that make up matter are always in continuous motion
Also I learnt about motion and temperature. I know that the temperature affect the speed of particles. **(temperature increase->move faster),(temperature decreased->move more slowly)
what am i unsure of chapter 7?
Sometimes, the question ask me,
Explain the differences in densities in solids,liquids and gases
I am not sure that why densities causes molecules. @.@
Explain the differences in densities in solids,liquids and gases
I am not sure that why densities causes molecules. @.@