Naming and Charges of Iron Compounds

The video tutorial explains how to name the compound FeF2. It starts by identifying iron as a transition metal and fluorine as a non-metal. The process involves naming the metal and nonmetal according to the periodic table, replacing the ending of the nonmetal with 'ide', and determining the charge of the transition metal. The charge is indicated using Roman numerals, resulting in the name iron(II) fluoride for FeF2.

What type of metal is iron (Fe) classified as?

• Alkali metal

• Transition metal

• Alkaline earth metal

• Noble gas

When naming FeF2, what suffix is used for the non-metal fluorine?

• ate

• ide

• ite

• ine

Why is it necessary to include the charge of iron in the name of FeF2?

• Because iron is a non-metal

• Because iron can have multiple oxidation states

• Because fluorine is a transition metal

• Because it is a diatomic molecule

What is the charge of each fluorine ion in FeF2?

• 1+

• 2-

• 2+

• 1-

What is the correct name for FeF2?

• Iron(III) fluoride

• Iron(II) fluoride

• Iron fluoride

• Iron difluoride

What does the Roman numeral in iron(II) fluoride indicate?

• The number of fluorine atoms

• The charge of the iron ion

• The total charge of the compound

• The number of iron atoms

Which of the following is a correct step in naming FeF2?

• Naming the non-metal first

• Ignoring the charge of the metal

• Using the suffix 'ate' for the non-metal

• Including the metal's charge in Roman numerals