Common Polyatomic Ions

Vocabulary review flashcards covering common polyatomic ions and molecular species listed in the lecture notes.

Chloride

Anion represented in the notes as cl- ($\text{Cl}^-$).

Bromide

Anion represented in the notes as Br- ($\text{Br}^-$).

lodide

Anion represented in the notes as lodide ($\text{I}^-$).

Hypochlorite

Polyatomic ion represented in the notes as clo- ($\text{ClO}^-$).

Hypobromite

Polyatomic ion represented in the notes as Bro- ($\text{BrO}^-$).

Hypoiodite

Polyatomic ion represented in the notes as 10- ($\text{IO}^-$).

Chlorite

Polyatomic ion represented in the notes as clo₂ ($\text{ClO}_2^-$).

Bromite

Polyatomic ion represented in the notes as Bro₂ ($\text{BrO}_2^-$).

lodite

Polyatomic ion represented in the notes as 102 ($\text{IO}_2^-$).

Chlorate

Polyatomic ion represented in the notes as clo3 ($\text{ClO}_3^-$).

Bromate

Polyatomic ion represented in the notes as Bro ($\text{BrO}_3^-$).

lodate

Polyatomic ion represented in the notes as 103 ($\text{IO}_3^-$).

Perchlorate

Polyatomic ion represented in the notes as ClO4 ($\text{ClO}_4^-$).

Perbromate

Polyatomic ion represented in the notes as Bro ($\text{BrO}_4^-$).

Periodate

Polyatomic ion represented in the notes as 10 ($\text{IO}_4^-$).

Nitrate

Polyatomic ion represented in the notes as NO3 ($\text{NO}_3^-$).

Nitrite

Polyatomic ion represented in the notes as NO₂ ($\text{NO}_2^-$).

Nitride

Anion represented in the notes as N3- ($\text{N}^{3-}$).

Azide

Polyatomic ion represented in the notes as N3 ($\text{N}_3^-$).

Amide (Azanide)

Anion represented in the notes as ΝΗΣ ($\text{NH}_2^-$).

Ammonia

Molecular species represented in the notes as NH3 ($\text{NH}_3$).

Ammonium

Polyatomic cation represented in the notes as NH ($\text{NH}_4^+$).

Sulfate

Polyatomic ion represented in the notes as so- ($\text{SO}_4^{2-}$).

Sulfite

Polyatomic ion represented in the notes as so- ($\text{SO}_3^{2-}$).

Sulfide

Anion represented in the notes as S2- ($\text{S}^{2-}$).

Disulfide

Polyatomic anion represented in the notes as S₂- ($\text{S}_2^{2-}$).

Disulfate (Pyrosulfate)

Polyatomic ion represented in the notes as S₂0- ($\text{S}_2\text{O}_7^{2-}$).

Thiosulfate

Sulfur-containing polyatomic anion listed in the notes.

Peroxydisulfate

Polyatomic ion represented in the notes as S₂0- ($\text{S}_2\text{O}_8^{2-}$).

Persulfate

Polyatomic ion represented in the notes as so.

Phosphate

Polyatomic ion represented in the notes as PO3- ($\text{PO}_4^{3-}$).

Phosphite

Polyatomic ion represented in the notes as PO3- ($\text{PO}_3^{3-}$).

Phosphide

Anion represented in the notes as P3- ($\text{P}^{3-}$).

Diphosphate (Pyrophosphate)

Polyatomic ion represented in the notes as P₂0- ($\text{P}_2\text{O}_7^{4-}$).

Triphosphate

Polyatomic ion represented in the notes as P3015 ($\text{P}_3\text{O}_{10}^{5-}$).

Carbonate

Polyatomic ion represented in the notes as Co- ($\text{CO}_3^{2-}$).

Percarbonate

Polyatomic ion represented in the notes as Co-.

Carbide

Carbon anion species listed in the notes.

Oxalate

Polyatomic ion represented in the notes as C₂0- ($\text{C}_2\text{O}_4^{2-}$).

Hydroxide

Polyatomic ion represented in the notes as OH- ($\text{OH}^-$).

Oxide

Anion represented in the notes as 02- ($\text{O}^{2-}$).

Peroxide

Polyatomic ion represented in the notes as 02- ($\text{O}_2^{2-}$).

Superoxide

Polyatomic ion represented in the notes as 02 ($\text{O}_2^-$).

Ozonide

Polyatomic ion represented in the notes as 03 ($\text{O}_3^-$).

Thiocyanate

Polyatomic ion represented in the notes as -SCN ($\text{SCN}^-$).

Cyanate

Polyatomic ion represented in the notes as -OCN ($\text{OCN}^-$).

Cyanide

Polyatomic ion represented in the notes as -CN ($\text{CN}^-$).

Metasilicate

Polyatomic ion represented in the notes as Sio- ($\text{SiO}_3^{2-}$).

Orthosilicate

Polyatomic ion represented in the notes as Sio- ($\text{SiO}_4^{4-}$).

Pyrosilicate

Polyatomic ion represented in the notes as Si₂0,- ($\text{Si}_2\text{O}_7^{6-}$).

Chromate

Polyatomic ion represented in the notes as Cro- ($\text{CrO}_4^{2-}$).

Dichromate

Polyatomic ion represented in the notes as Cr₂02- ($\text{Cr}_2\text{O}_7^{2-}$).

Permanganate

Polyatomic ion represented in the notes as MnO ($\text{MnO}_4^-$).

Manganate

Polyatomic ion represented in the notes as Mno- ($\text{MnO}_4^{2-}$).

Hydronium

Polyatomic cation represented in the notes as H3O+ ($\text{H}_3\text{O}^+$).

Triiodide

Polyatomic ion represented in the notes as 13 ($\text{I}_3^-$).

Borate

Polyatomic ion represented in the notes as BO3- ($\text{BO}_3^{3-}$).