Category: The Matter

Intermolecular forces 0

The properties of the molecules of the matter

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...

Density of matter 0

The density of matter and life applications of density

The density Each substance has its own density, The density is a physical property of the matter as each element and compound has its own density, and it varies with the temperature and the...

The atom 0

The atomic structure of the matter

The atom The atom is the fundamental building unit of the matter, and it is the smallest individual unit of the matter which can share in the chemical reactions, Boyle, Thomas, Rutherford and Bohr...