Ionic Compounds containing Transition Metals

Choose the correct formula for copper (I) sulfide.

• CuS

• Cu₂S

• CuS₂

• Cu₂S₂

Choose the correct formula for mercury (II) phosphide.

• HgP

• Hg₂P₃

• Hg₂P

• Hg₃P₂

Choose the correct formula for chromium (III) fluoride.

• CrF₃

• CrF₄

• CrF

• Cr₃F

Choose the correct formula for cobalt (VI) oxide.

• Co₃O

• CoO₆

• CoO₃

• Co₆O

Choose the correct formula for manganese (IV) nitride.

• MnN

• MnN₂

• Mn₆N

• Mn₃N₄

Choose the correct formula for nickel (II) chloride.

• NiCl

• Ni₂Cl₃

• NiCl₂

• Ni₂Cl

Choose the correct formula for antimony (V) bromide.

• Sb₅Br

• SbBr₅

• An₅Br

• AnBr₅

Choose the correct formula for lead (IV) arsenide.

• Pb₃As₄

• Pb₄As₃

• PbAs

• Pb₃As₂

What is the name of Cu²⁺ ?

• carbon (II) ion

• calcium (II) ion

• cobalt (II) ion

• copper (II) ion

What is the name of Sn⁴⁺ ?

• antimony (IV) ion

• tin (IV) ion

• antimony (VI) ion

• tin (VI) ion