Hi name is Billy and today we will be covering the states of matter
4 states of matter Gas Liquid Solid Plasma
Energy causes the change in the states of matter
When energy is added, particles within an object will gain kinetic energy, which causes the particles within the object move more. begin to move faster, until they change into the next state, and they will move slower when energy is subtracted.
Melting-solid to liquid Vaporization- liquid to gas Condensation- gas to liquid Freezing-liquid to solid Sublimation- Solid to gas Deposition- gas to solid
There are 2 basic types of phase changes. Endothermic and Exothermic. Endothermic is when the state of matter is having energy being added on. Exothermic is when the state of matter is releasing energy
Thanks for listing to me talk about the states of matter. have a wonderful day