Bohr’s atomic model, quantum numbers

The cubic (or isometric) crystal system is a crystal system in crystallography in which the unit cell is shaped like a cube. This is a very common and straightforward shape found in crystals and minerals. These crystals are classified into three distinct types: Cubic primitive (alternatively called simple cubic) Cube with a body-centered center (abbreviated […]

The Pauli Exclusion Principle asserts that no two electrons in an atom or molecule can have the same four electronic quantum numbers, which is the case in nature. Because an orbital may only hold a maximum of two electrons at a time, the spins of the two electrons must be diametrically opposed. If one electron

The word ‘Aufbau’ has German roots and can be roughly translated as ‘construct’ or ‘build up’. A schematic depicting the order in which atomic orbitals are filled is shown in the following section. This equation denotes the primary quantum number as ‘n,’ whereas the azimuthal quantum number is denoted as ‘l’. Limitations of The Aufbau