+An **Elemental Unit** is the most basic, irreducible component from which larger structures are formed. It represents a [fundamental](/wiki/fundamental) quantity, indivisible and essential to its system. Such units serve as the core [building block](/wiki/building_block) in various scientific and conceptual frameworks.
+## See also
+- [Quantum](/wiki/quantum)
+- [Particle](/wiki/particle)
+- [Element](/wiki/element)
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