+Transactinides are the chemical [elements](/wiki/element) found beyond the [actinides](/wiki/actinides) on the periodic table, known for their exceptionally high atomic numbers. These heavy, synthetic elements are highly radioactive, often existing for only fractions of a second.
+## See also
+- [Superheavy Element](/wiki/superheavy_element)
+- [Periodic Table](/wiki/periodic_table)
+- [Radioactivity](/wiki/radioactivity)