Radical Electrons

[306001327]

In most of the chemical bonds that we've talked about there have been 2 electrons used to bond. What happens when there is a single remaining electron after a reaction?

[905934067]

When there is a single remaining electron after a reaction, it is typically unstable as most atoms prefer to have a complete outer electron shell. This lone electron is considered a free radical, a highly reactive species that seeks to form a bond with another atom or molecule to achieve stability. Free radicals can participate in various chemical reactions, often leading to the formation of new compounds. The reactivity of free radicals is a key factor in processes such as combustion and some types of polymerization.

[Ashley 3A]

Well favorably and in most stable reactions, you ned to complete the octet rule. However, when there is an odd number of valence electrons, you would give that electron to the most electronegative atom.