Common Polyatomic Ions and Periodic Table Reference

Vocabulary flashcards covering common polyatomic ions, their chemical symbols, and periodic table trends found in the lecture notes.

Carbonate

A common polyatomic ion designated with the symbol $CO2^{-}$.

Bicarbonate

A common polyatomic ion designated with the symbol $HCO_3$.

Oxalate

A common polyatomic ion designated with the symbol $C204^{2-}$.

Ethanoate

A common polyatomic ion designated with the symbol $CH_3COO$.

Acetate

A common polyatomic ion designated with the symbol $C_2H_3O_2$.

Cyanide

A common polyatomic ion designated with the symbol $CN$.

Thiocyanate

A common polyatomic ion designated with the symbol $SCN$.

Sulfate

A common polyatomic ion listed in the notes with the symbol $SO^{2-}$.

Sulfite

A common polyatomic ion listed in the notes with the symbol $SO^{2-}$.

Bisulfate

A common polyatomic ion designated with the symbol $HSO_4^*$.

Bisulfite

A common polyatomic ion designated with the symbol $HSO_3$.

Phosphate

A common polyatomic ion designated with the symbol $PO4^{3-}$.

Phosphite

A common polyatomic ion designated with the symbol $PO3^{3-}$.

Borate

A common polyatomic ion designated with the symbol $BO3^{3-}$.

Ammonium

A common polyatomic ion designated with the symbol $NH_4^+$.

Nitrate

A common polyatomic ion designated with the symbol $NO_3$.

Nitrite

A common polyatomic ion designated with the symbol $NO_2$.

Chromate

A common polyatomic ion designated with the symbol $CrO_4^{2-}$.

Dichromate

A common polyatomic ion designated with the symbol $Cr_2O_7^2$.

Permanganate

A common polyatomic ion designated with the symbol $MnO_4$.

Perchlorate

A common polyatomic ion designated with the symbol $ClO_4$.

Chlorate

A common polyatomic ion designated with the symbol $ClO_3$.

Chlorite

A common polyatomic ion designated with the symbol $CIO_2^2$.

Hypochlorite

A common polyatomic ion designated with the symbol $CIO$.

Hydroxide

A common polyatomic ion designated with the symbol $HO$.

Iodate

A common polyatomic ion designated with the symbol $IO_3$.

Atomic Radius Trend

A periodic property that decreases across the main group elements in the periodic table.

Lanthanides

The series of inner transition elements shown from lanthanum ($La$, atomic number $57$) through lutetium ($Lu$, atomic number $71$).