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Covalent Bonding Structure In Atoms - What Is A Covalent Bond?

Covalent bonds are bonds where electrons are shared between atoms to make a full outer shell of electrons on each atom. A good example of a covalent bond is H20 or water. Hydrogen has only 1 electron and as the electrons configuration goes 2,8,8,2, hydrogen needs an electron to fill its outer shell.

Oxygen has 16 electrons, meaning it needs two electrons to fill its outer shell. Therefore, each hydrogen atom shares one electron each and the oxygen atom shares 2 electrons. This makes each atom have a full outer shell.

Covalent bonds usually involve two non metal elements and will involve atoms that do not have a full outer shell.

About Will Green

A student in England studying Automotive Engineering with Motorsport, Will created Ask Will Online back in 2010 to help students revise and bloggers make money. You can follow AskWillOnline via @AskWillOnline.

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