Question

b) Write one example each of a triatomic molecule of an element and a compound. ​

Answer 1

Explanation:

Therefore triatomic molecules contain three atoms. - The different example for triatomic molecules is Carbon dioxide (CO2 ), Ozone ( O3 ), Water ( H2O ) and etc.

Answer 2

Given,

Triatomic molecule of an element.

Triatomic molecule of a compound.

To Find,

Examples of a triatomic molecule of an element and a compound respectively.

Solution,

Triatomic molecules are those molecules that have the atomicity of 3, which has three atoms in one molecule

Example: water ( ozone ) $o_{3}$

Triatomic molecules of the compound have three molecules with the same atoms or different atoms.

Example: water, carbon dioxide

             $H_{2}O , CO_{2}$

Hence, the triatomic element is ozone and the triatomic compound is water, carbon dioxide.