Covalent Bond. The covalent bonding of germanium is the same because it has also four valence electrons. Each valence electron is equally attracted by its adjacent atom. The impurities that are found in intrinsic silicon’s crystal in figure its shows clearly.

The figure that shows how every silicon atom takes to position itself to their adjacent silicon’s atom and make a silicon’s crystal. With their four valence electron of silicon’s donates an electron with every one of its four neighbors. For each atom creates eight shared valence electrons and produced the chemical stability. This type of sharing outer electron produced a covalent bond that holds the atom together.

Each valence electron is equally attracted by its adjacent atom. The impurities that are found in intrinsic silicon’s crystal in figure its shows clearly. The covalent bonding of germanium is the same because it has also four valence electrons. It is often