Dioxide

usgb/daɪˈɑːksaɪd/
noun

A type of compound that contains two oxygen atoms combined with another atom or molecule.

Carbon dioxide is a gas produced by burning carbon and organic compounds and by respiration.
Visual representation of "dioxide" - A type of compound that contains two oxygen atoms combined with another atom or molecule.

Often appears as...

  • carbon dioxide
  • sulfur dioxide

Usage tips

Technical

Definition 1 of 1
Visual representation of "dioxide"
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Chemical Composition

Dioxide compounds consist of two oxygen atoms bonded to another element, like carbon or sulfur.

Illustration for Chemical Composition
Silicon dioxide forms naturally as quartz.
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Environmental Relevance

Dioxides, especially carbon dioxide, are important in discussions about climate change and air quality.

Illustration for Environmental Relevance
Reducing carbon dioxide emissions is critical for environmental conservation.
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Scientific Context

The word 'dioxide' is often used in scientific and technical fields, like chemistry and environmental science.

Illustration for Scientific Context
Titanium dioxide is often used in sunscreen.
Visual representation of the word "Dioxide"

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