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Unstable vs Reversible - What's the difference?

unstable | reversible | Related terms |

In chemistry terms the difference between unstable and reversible

is that unstable is readily decomposable while reversible is (of a chemical reaction) capable of proceeding in either direction.

In physics terms the difference between unstable and reversible

is that unstable is radioactive, especially with a short half-life while reversible is (of a phase change) capable of returning to the original state.

As adjectives the difference between unstable and reversible

is that unstable is having a strong tendency to change while reversible is able to be reversed.

unstable

English

Adjective

(en adjective)
  • Having a strong tendency to change.
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  • Fluctuating; not constant.
  • Fickle.
  • Unpredictable.
  • (chemistry) Readily decomposable.
  • (physics) Radioactive, especially with a short half-life.
  • Synonyms

    * instable (rare) * (not held or fixed securely and likely to fall over) precarious, rickety, shaky, tottering, unsafe, unsteady, wobbly

    Antonyms

    * stable

    Anagrams

    *

    reversible

    English

    Adjective

    (en adjective)
  • able to be reversed
  • (of clothing) able to be worn inside out
  • (chemistry) (of a chemical reaction ) capable of proceeding in either direction
  • (physics) (of a phase change ) capable of returning to the original state
  • (thermodynamics) capable of returning to the original state without consumption of free energy and increase of entropy
  • Antonyms

    * irreversible

    Derived terms

    * reversibility