electrical in classification of matter

Certain reactions take place with the help of an electric current.Example: Decomposition of acidulated water to give hydrogen and oxygen g..

All around us are substances that are made of matter. Matter has mass and occupies some space. Different kinds of substances are made up of different matter. Matter can be thus classified in many ways. Two basic classifications of matterh..

Classification of Matter - Matter can be classified into different categories depending upon their physical or chemical natur..

Matter can be classified into different categories depending upon their physical or chemical natur..

Introduction - The classification of matter into three different states, namely solid, liquid and gaseous state is termed as the physical classification of matter. Most properties of solid, liquid and gases that can be observed with our sense organs are calle..

The States of Matter - Matter occurs in four states: Solid, Liquid, Gas and Plas..

Matter expands on heating, i.e., solids, liquids and gases expand on heating. Let us consider expansion of solids: Three types of expansions are considered in case of solids. This classification is done according to the shape of the solid..

Matter occurs in four states: Solid, Liquid, Gas and Plas..

Take a look at your surroundings. You may find a pencil, a book, an apple, a table or a chair. Can you feel the air blowing? These are different forms of matter. One or more of our senses can recognize these. These objects possess mass, occupy space and have different shapes, sizes and c..

Heat energy can bring about a change of state in matter from solid to liquid and liquid to gaseous stat..