Question

What are polyatomic ions? Give examples?

August 20, 2024

Answer

A polyatomic ion is a group of atoms carrying a charge (positive or negative).

For example, ammonium ion (𝑁𝐻₄ ⁺), hydroxide ion (OH⁻ ), carbonate ion (𝐶𝑂₃²⁻), sulphateion (𝑆𝑂₄²⁻).

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