always exothermic
elctro static forces
bond formation is an energy releasing process. the chemically bonded atoms are more stable than the separated atoms. gain in stability is always accompanied by a decrease in energy. besides, the opposite process, bond breaking requires energy to break the attraction between the bonded atoms.
During formation of bond,the atoms come close,then their are two possibilities 1. The force of attraction between electron of one atom and the nucleus of the other atom and the electron of the other atom attracts the nucleus of the another atom.This attractive forces lowers the potential energy of the two atoms and their are chances of bond formation. 2.There are also repulsive forces between nucleus-nucleus and electron-electron,which increases the potential energy. But as the attractive forces are dominant over the repulsive forces,therefore atoms come close and lower the energy of atoms forming bond.... During the formation of bond the potential energy of the atoms decreased.
These are the Van der Waals bonds.
When atoms share electrons, they form a chemical bond, or covalent bond.
Covalent Bonding does not necessarily require the two atoms be of the same elements, only that they be of comparable electronegativity. Although covalent bonding entails sharing of electrons, it is not necessarily delocalized.
A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms.
A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms.
A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms.
bond formation is an energy releasing process. the chemically bonded atoms are more stable than the separated atoms. gain in stability is always accompanied by a decrease in energy. besides, the opposite process, bond breaking requires energy to break the attraction between the bonded atoms.
A chemical bond is not a product for use, it is the way of binding atoms in molecules.
A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electromagnetic force attraction between opposite charges, either between electrons and nuclei, or as the result of a dipole attraction (it is best not to continue and list all different physics dipoles).
During formation of bond,the atoms come close,then their are two possibilities 1. The force of attraction between electron of one atom and the nucleus of the other atom and the electron of the other atom attracts the nucleus of the another atom.This attractive forces lowers the potential energy of the two atoms and their are chances of bond formation. 2.There are also repulsive forces between nucleus-nucleus and electron-electron,which increases the potential energy. But as the attractive forces are dominant over the repulsive forces,therefore atoms come close and lower the energy of atoms forming bond.... During the formation of bond the potential energy of the atoms decreased.
These are the Van der Waals bonds.
When atoms share electrons, they form a chemical bond, or covalent bond.
Covalent Bonding does not necessarily require the two atoms be of the same elements, only that they be of comparable electronegativity. Although covalent bonding entails sharing of electrons, it is not necessarily delocalized.
A chemical bond formation takes place so as to achieve extra stability. It is a natural tendency of objects for substances to achieve a more stable state than their actual state. So, they engage in bond formation to get it.
All atoms can form a chemical bond at very specific energy levels.