dioxide Definition
an oxide containing two atoms of oxygen in its molecule or empirical formula.
Using dioxide: Examples
Take a moment to familiarize yourself with how "dioxide" can be used in various situations through the following examples!
Example
Carbon dioxide is a greenhouse gas that contributes to global warming.
Example
Sulfur dioxide is a toxic gas that can cause respiratory problems.
Example
Nitrogen dioxide is a major air pollutant that can cause smog and acid rain.
Summary: dioxide in Brief
The term 'dioxide' [daɪˈɒksaɪd] refers to an oxide containing two atoms of oxygen in its molecule or empirical formula. Examples include carbon dioxide, sulfur dioxide, and nitrogen dioxide, which are greenhouse gases, toxic gases, and air pollutants, respectively.