Mastering Ionic Compound Nomenclature

The video tutorial explains how to name ionic compounds, which are formed by metals and non-metals. It covers the basic rules for naming, such as using the metal's name and changing the non-metal's suffix to 'ide'. Examples like sodium chloride and common mistakes are discussed. The tutorial also explains how to derive formulas from names, especially for transition metals using Roman numerals. Exceptions like zinc and silver, which have fixed charges, are highlighted. The video concludes with a discussion on polyatomic ions and practice examples.

What is the suffix added to the name of a non-metal when it forms an anion?

• -ate

• -ide

• -ite

• -ous

What is the correct name for the compound NaCl?

• Sodium Chlorous

• Sodium Chlorate

• Sodium Chloride

• Sodium Chlorite

Which of the following is a common mistake when naming the anion of sulfur?

• Sulfate

• Sulfide

• Sulfite

• Sulfuride

How do you determine the formula for magnesium chloride?

• Mg2Cl3

• Mg2Cl

• MgCl2

• MgCl

What is the charge of iron in the compound Fe2O3?

• +4

• +3

• +2

• +1

When naming a compound with a transition metal, what is used to indicate the charge of the metal?

• None of the above

• Greek letters

• Arabic numerals

• Roman numerals

Which transition metal always has a +1 charge?

• Iron

• Silver

• Copper

• Zinc

What is the correct formula for calcium hydroxide?

• CaOH

• CaOH2

• Ca(OH)2

• Ca2OH

What is the name of the polyatomic ion SO4?

• Sulfate

• Sulfite

• Sulfurite

• Sulfurate

What is the correct name for the compound CuSO4?

• Copper(I) Sulfate

• Copper Sulfite

• Copper Sulfate

• Copper(II) Sulfate