Inert may refer to:
*
Chemically inert
In chemistry, the term chemically inert is used to describe a substance that is not chemically reactive. From a thermodynamic perspective, a substance is inert, or nonlabile, if it is thermodynamically unstable (positive standard Gibbs free en ...
, not chemically reactive
**
Inert gas
**
Noble gas, historically called inert gas
*
Inert knowledge, information which one can express but not use
*
Inert waste, waste which is neither chemically nor biologically reactive and will not decompose
*
Inert ingredient, a component of the excipient of a pharmaceutical drug
* Inert matter, a matter that is not alive. See
Life#Range of tolerance
*
Inert prime, a type of behaviour of a prime under an algebraic extension
*Inert munition, a
dummy round that does not contain any energetic material
See also
*
*
Inertia (disambiguation)
Inertia is the resistance of a physical object to change in its velocity.
Inertia may also refer to:
Science and engineering
* Moment of inertia, the resistance to angular acceleration
* In mechanical engineering, simply "inertia" is often used ...
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