Matter and changes in its states, Matter and changes in its states· Matter· Arrangement of particles in solids, Liquids and gases· Effects of heat on arrangement of particles· Processes involving change in states (Melting, Freezing, Boiling, Evaporation and Condensation)·
Matter and changes in its states
Application of condensation and evaporation in nature (Water Cycle)Things all around us are made up of matter. Matter has and occupies space. Different substances are made up of different kinds of matter. The food we eat, the water we drink and the air we breathe in, all are examples of matter. In this unit, we shall study properties of different states of matter. The arrangement of particles in different states of matter, the effect of heat on matter, and processes involved in changing the states will also be discussed.