fill in the table by selecting the correct iupac name for each formula.\nchemical formula name\nli₂o\nmgf₂\na…

Explanation:

Step1: Identify cation and anion for $Li_2O$

Lithium ($Li^+$) is the cation and oxide ($O^{2 -}$) is the anion. So the IUPAC name is lithium oxide.

Step2: Identify cation and anion for $MgF_2$

Magnesium ($Mg^{2+}$) is the cation and fluoride ($F^-$) is the anion. So the IUPAC name is magnesium fluoride.

Step3: Identify cation and anion for $Al(NO_3)_3$

Aluminum ($Al^{3+}$) is the cation and nitrate ($NO_3^-$) is the anion. So the IUPAC name is aluminum nitrate.

Step4: Identify cation and anion for $BaSO_4$

Barium ($Ba^{2+}$) is the cation and sulfate ($SO_4^{2 -}$) is the anion. So the IUPAC name is barium sulfate.

Answer:

Chemical formula	Name
$Li_2O$	lithium oxide
$MgF_2$	magnesium fluoride
$Al(NO_3)_3$	aluminum nitrate
$BaSO_4$	barium sulfate