what have i learnt from chapter 7?
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. @.@ |
AuthorLeem Sejin 2E3 Archives
October 2015
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