Inert
# Inert

Inert may refer to:

* Chemically inert, not chemically reactive
   * Inert gas
   * Noble gas, historically called inert gas
* Inert knowledge, information which one can express but not use
* Inert ingredient, a component of the excipient of a pharmaceutical drug
* Inert munition, a round that does not contain any energetic material
* Inert prime, a type of behaviour of a prime under an algebraic extension
* Inert waste, waste which is neither chemically nor biologically reactive and will not decompose
