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oxidation

Upper-Intermediate (B2)

IPA: /ɒksɪˈdeɪʃən/

KK: /ɑkˈsɪdeɪʃən/

noun
Definition

A chemical process where a substance combines with oxygen or loses electrons, often resulting in a change in its properties.


Example

The oxidation of iron leads to rust formation.


Conversation
Sloth A
Have you heard about the process of oxidation in chemistry?
Sloth B
Yeah, isn't it when substances combine with oxygen?
Sloth A
Exactly! It's fascinating how it can change the properties of materials.
Sloth B
Right? I read that it's also involved in rusting and other reactions.

Synonyms & Antonyms
Synonyms
corrosion
rusting
combustion
Antonyms
reduction
stabilization
inactivity
Root Explanation

Oxidation → It is formed from "oxys" (from Greek, meaning acid or sharp) and "-dation" (from Latin "dare", meaning to give). The term refers to the process of a substance combining with oxygen, often resulting in an acidic or sharp compound.

Memory Tip

Think of 'sharp' or 'acidic' ('oxys') when you remember that oxidation involves a substance combining with oxygen.

Visually Confused Words
reoxidation
deoxidation
oximation
suboxidation
peroxidation
dysoxidation
autoxidation
toxication
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