112
edits
Changes
most of these are colorless
A '''polyatomic ion''' is a group of atoms bound together, with a net positive or negative electrical [[charge]]. See [[molecule]].
A '''polyatomic ion''' is a group of atoms bound together, with a net positive or negative electrical [[charge]]. See [[molecule]].
*[[Acetate]] (CH<sub>3</sub>COO<sup>-</sup>)
*[[Acetate]] (CH<sub>3</sub>COO<sup>-</sup>) colorless
*[[Ammonium]] (NH<sub>4</sub><sup>+</sup>)
*[[Ammonium]] (NH<sub>4</sub><sup>+</sup>) colorless
*[[Carbonate]] (CO<sub>3</sub><sup>2-</sup>)
*[[Carbonate]] (CO<sub>3</sub><sup>2-</sup>) colorless
*[[Chlorate]] (ClO<sub>3</sub><sup>-</sup>)
*[[Chlorate]] (ClO<sub>3</sub><sup>-</sup>) colorless
*[[Chlorite]] (ClO<sub>2</sub><sup>2-</sup>)
*[[Chlorite]] (ClO<sub>2</sub><sup>2-</sup>) colorless
*[[Chromate]] (CrO<sub>4</sub><sup>2-</sup>
*[[Chromate]] (CrO<sub>4</sub><sup>2-</sup>) yellow
*[[Cyanide]] (CN<sup>-</sup>)
*[[Cyanide]] (CN<sup>-</sup>) colorless
*[[Dichromate]] (Cr<sub>2</sub>O<sub>7</sub><sup>-</sup>)
*[[Dichromate]] (Cr<sub>2</sub>O<sub>7</sub><sup>-</sup>) red
*[[Hydronium]] (H<sub>3</sub>O<sup>+</sup>)
*[[Hydronium]] (H<sub>3</sub>O<sup>+</sup>) colorless
*[[Hydroxide]] (OH<sup>-</sup>)
*[[Hydroxide]] (OH<sup>-</sup>) colorless
*[[Nitrate]] (NO<sub>3</sub><sup>-</sup>)
*[[Nitrate]] (NO<sub>3</sub><sup>-</sup>) colorless
*[[Nitrite]] (NO<sub>2</sub><sup>-</sup>)
*[[Nitrite]] (NO<sub>2</sub><sup>-</sup>) colorless
*[[Phosphate]] (PO<sub>4</sub><sup>3-</sup>)
*[[Phosphate]] (PO<sub>4</sub><sup>3-</sup>) colorless
*[[Sulfate]] (SO<sub>4</sub><sup>2-</sup>)
*[[Sulfate]] (SO<sub>4</sub><sup>2-</sup>) colorless
*[[Sulfite]] (SO<sub>3</sub><sup>2-</sup>)
*[[Sulfite]] (SO<sub>3</sub><sup>2-</sup>) colorless
==References==
==References==