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Oxidation - Meaning, Definition & English Examples

Oxidation is a chemical process where a substance loses electrons, often involving reaction with oxygen. It can cause rusting in metals or browning in fruits, altering their properties.

oxidation

/ˌɑksɪˈdeɪʃən/ /ˌɒksɪˈdeɪʃən/

Definition:

The chemical process where a substance combines with oxygen, often causing rust or decay.

Synonyms:

corrosion, rusting, tarnishing

Part of Speech:

noun

Antonyms:

reduction, preservation

Common Collocations:

oxidation process, oxidation reaction, prevent oxidation, oxidation state

Derivatives:

oxidize, oxidative, oxidant

Usage Tips:

Use "oxidation" to describe reactions involving oxygen loss or rust formation in metals and organic matter.

Common Phrases:

oxidation reaction, slow oxidation, rapid oxidation

Etymology:

Derived from French "oxidation," from "oxygène" (oxygen), reflecting its role in chemical reactions with oxygen.

Examples:

  • 1. The apple's browning is due to oxidation.
  • 2. Iron undergoes oxidation when exposed to moisture and air.
  • 3. Antioxidants help prevent the oxidation of cells in the body.
  • 4. The statue’s green color results from copper oxidation over time.

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