The actinides represent a series of metallic elements found in the periodic table, characterized by atomic numbers ranging from 89 to 103. These elements exhibit complex chemical behavior due to the filling of the $5f$ electron orbital, a feature that contributes to their unique and highly radioactive nature. Many actinides are inherently unstable, leading to radioactive decay through various processes, such as alpha and beta emission. Their physical properties and potential for energy applications are extensively studied in the fields of nuclear physics and materials science, making them subjects of significant academic interest regarding their structure, bonding, and decay chains.