Chemistry Nomenclature Quiz

What is the charge of a Chromate Ion?

• +/-4

• -2

• -3

• +2

What is the chemical name for (CrO₄)2^-

• Chromite

• Chromium Oxide

• Chromium Tetraoxide

• Chromate

What is the formula for the ionic compound formed by Copper (II) and chromate?

• CuCrO₄

• Cu₂CrO₄

• Cr₂(CrO₄)₃

• Cu(CrO₄)₂

What is the formula for the ionic compound Strontium Hypochlorite?

• SrClO

• SrClO₂

• Sr(ClO)₂

• Sr(ClO)

What is the name for the ionic compound Ni(ClO₄)₂?

• Nickel (II) Perchlorate

• Nickel (II) Perchloride

• Nickel (II) Perchlorite

• Nickel Perchlorate

Name the covalent compound SO₃

• Monosulfur Trioxide

• Silver Trioxide

• Sulfur Trioxide

• Sulfur Oxide

What is the formula for the covalent compound Sulfur dioxide?

• SiO₂

• SO₂

• S₂O

• S₂O₂

The oxidation number for Fluorine is

• Always 0

• -1 in all compounds

• +1 in all compounds

• Equal to the negative charge of all the metal ions in a compound

What is the oxidation number of Hydrogen in compounds containing metals?

• -1

• 0

• +1

• +3

What is the oxidation number for Hydrogen in NH₃

• 4+

• 4-

• 3-

• 3+