elektroniparejaan
Elektroniparejaan refers to electron pairs, a fundamental concept in chemistry and physics. In atomic and molecular structures, electrons are not always found in isolation but often exist as pairs. These pairs are typically found in orbitals, which are regions of space around an atom's nucleus where an electron is likely to be found. According to the Pauli exclusion principle, each orbital can hold a maximum of two electrons, and these electrons must have opposite spins. This pairing of electrons is crucial for the stability of atoms and molecules.
The formation of covalent bonds is a prime example of electron pairing. In a covalent bond, two