PARAGRAPHEver wondered how the universe works or how technology comes to life every year as innovations keep coming out. Even if you don't understand these now, you will eventually once you start grasping the fundamentals of Science. Science is used interchangeably both on everyday and professional, and it goes without saying, if you crave an understanding of things around you, you need to learn science. Students will study in detail the different states of matter, the effect of temperature on the state of matter, can matter change its state, effect of change in pressure, evaporation, factors affecting evaporation, how evaporation causes cooling. In this chapter, students will learn about the concept of mixture, and different types of mixture, the concept of a solution, properties of a solution, Colloidal Solution, the concept of suspension, properties of colloid, different methods of separating the components of a mixture, physical and chemical changes, different types of pure substance i.