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 motion only, Liquid...
The molecule The matter is composed of small building units called the molecules which are composed of tiny structural units called the atoms, and it is anything that has a mass and occupies space, The...
The molecules The matter consists of very small structural units known as the molecules, The molecule is the smallest part of the matter which can exist freely, and it has the properties of the...
