Question

crcl3 spell out the full name of the compound. part e hgbr2 spell out the full name of the compound. part f crcl3 spell out the full name of the compound.

Explanation:

For $CrCl_3$, chromium is a transition - metal with multiple oxidation states. Chlorine has a - 1 charge. In $CrCl_3$, chromium has an oxidation state of + 3, so it's named chromium(III) chloride. For $HgBr_2$, mercury can have oxidation states of + 1 and + 2. In $HgBr_2$, mercury has an oxidation state of + 2, and it's named mercury(II) bromide.

Answer:

Part A: Chromium(III) chloride
Part E: Mercury(II) bromide
Part F: Chromium(III) chloride