what are the properties of matter

It is a thermoplastic. It dissolves in suitable solvent and the solution on evaporation leaves a tough but non flexible fil..

Sodium carbonate is a white crystalline solid, which can exists as anhydrous salt (Na 2 CO 3 ), monohydrate salt (Na 2 CO 3 .H 2 O), heptahydrate salt (Na 2 CO 3 .7H 2 O) and decahydrate (Na 2 CO 3 .10H 2 O - washing soda). Sodium carbonate is readily soluble in water. On heating, the decahydrate ..

The fourth state called plasma refers to the super heated gaseous state. This is a mixture of electrons and positively charged ions with unusual properties. It is found at extremely high temperatures such as interiors of the sun or stars. Astronomers reveal that 99% of all matter..

A detailed comparison of properties of metals and non-metals is given in table. Property Metals Non-metals State of matter These are usually solid, except mercury, which is a liquid at room temperature. Gallium and Caesium melt below 30 . So if room t..

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

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

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..

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

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