![]() ![]() ![]() In third step, positively charged Na ion and negatively charged Cl- ion attract to each other and a crystal lattice is formed with a definite pattern. This loss of energy is balanced when oppositely charged ions are associated to form a crystal lattice. H -348 kJmole Here the energy difference is 147 kJmole (495 348 147). It require only one electron to complete its octet, so chlorine gains this electron of sodium and release 348 kJmole energy.Ĭl e- Cl. In order to complete its octet Na loses its valence electron.Ĭhlorine atom has seven electrons in its valence shell. Kodi na gta san andreas super kars na russkie mashini These energy change which are involved in the formation of ionic bond between Na and Cl are as follows. When Na ion and Cl- ion attract to each other NaCl is formed. So a non-metal is also involved in the formation of ionic bond due to high electron affinity.Įxample of Ionic Bond In order to understand ionic bond consider the example of NaCl.ĭuring the formation of Ionic bond between Na and Cl2, Sodium loses one electron to form Na ion while chlorine atom gains this electron to form Cl- ion. It is possible to remove electron from the outermost shell of metals because of their low ionization potential values.Įlectron Affinity In the formation of ionic bond an element is also required which can gain an element is also required which can gain electron, since non-metals can attract electrons with a greater force due to high electro negativity. Ionization Potential We know that ionic bond is formed by the transference of electron from one atom to another, so in the formation of ionic bond an element is required which can lose its electrons from the outer most shell. Therefore ionic bond is generally formed between metals (low electronegative) and non-metal (high electronegative) elements. OR The electrostatic attraction between positive and negative ions is called ionic bond. ![]() Types of Chemical Bond There are three main types of chemical bond. Windows Xp Sweet 5 1 Fr Sp3 Hybridized Orbital Free To Move. ![]()
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