Nature of Matter

This topic covers concepts such as Physical Nature of Matter, Objects around Us, Materials, Objects Made of Wood, Objects Made of Paper, Objects Made of Plastics, Objects Made of Metals, etc.

This topic covers concepts such as Properties of Liquid State, Properties of Gaseous State, Properties of Solids, States of Matter, Solid, Liquid, Gas, etc.

This topic covers concepts such as Melting of Wax, Interconversion of States of Water, Interconversions of Three States of Matter, etc.

This topic covers concepts such as Diffusion of Particles of Matter, Diffusion of Gases, Good Conductor of Electricity, Poor Conductor of Electricity, Solubility of Gases in Water, Thermal Conductors, Thermal Insulators, etc.