Covalent Bond
Bond formed by mutual sharing of electrons between combining atoms
Chemistry
Electrovalency
Number of electrons which an atoms gains or loses
Electrovalent Bond
Electrostatic force which holds the oppositely charged ions together. Also called as Ionic Bond
Chemical Bond
The attractive forces which holds the particles such as atoms, ions and molecules together
Hund’s Rule
Pairing of electrons in orbitals of same subshell cannot take place until all orbitals have one electron
Pauli’s Exclusion Principle
All the four quantum numbers are not same for electrons in the atom
Aufbau Rule
Orbitals are filled with electrons in the increasing order of energy
Electronic Configuration
Represents the distribution of electrons in various orbitals inside the atom
Spin Quantum Number
Specifies the spin of the electron
Magnetic Quantum Number
Specifies the orientation of the electron in the subshell