explain how atoms are able to form stable bonds, biology assignment help

Response Needed:

Explain how atoms are able to form stable bonds? In your answer, discuss the most important atomic particles involved and the role they play in bonding.

Atoms are able to form stable bonds by joining other atoms to form molecules; they are held together by a chemical bond.These bonds form are the result of sharing or exchanging of electrons between the atoms. It is only the electrons in the outermost shell that ever get involved in bonding. Different atoms use these electrons to form one of three different types of bond: ionic bonds, covalent bonds, or metallic bonds.

Electrons are the major role in all chemical bonding. There is one type of bonding calledelectrovalent bonding (ionic), where an electron from one atom is transferred to another atom.

Reference:

http://www.encyclopedia.com/topic/Atoms.aspx

http://www.factmonster.com/dk/science/encyclopedia/molecules.html