Exercise 6 | Ionic Bonds and Compounds
Give the formula of the following compounds:
Iron(III) bromide
Chromium(III) oxide
Copper(II) cyanide
Lead(IV) oxide
Mercury(II) iodide
Iron(III) bromide ⇒ FeBr3
Chromium(III) oxide ⇒ Cr2O3
Copper(II) cyanide ⇒ Cu(CN)2
Lead(IV) oxide ⇒ PbO2
Mercury(II) iodide ⇒ HgI2