Long time ago man was asking about the nature of matter and its structure , while the trials done by the scientists to answer this question across different eras , the concept of the...
Particles of any material are moving in a continuous random motion , this type of motion differs according to the state of matter , So , we find that Solid molecules move in vibrational...
Matter can be found in nature in one of three states which are solid , liquid , gas , Solid materials ( like wood and glass ) have a definite shape and volume ,...
Atmospheric air is a mixture of different gases such as oxygen , nitrogen , carbon dioxide and water vapour , Solution is a special type of mixtures , where its components are mixed and...
