Naming and Charges of Iodine Compounds

The video tutorial explains how to name the compound FeI2. It begins by identifying iron as a transition metal and iodine as a non-metal. The process involves writing the names as they appear on the periodic table, modifying the non-metal's suffix, and determining the charge of the transition metal. The final name, 'iron(II) iodide', includes a Roman numeral to indicate the charge of iron.

What is the first step in naming the compound FeI2?

• Write the chemical formula

• Determine the charge of the metal

• Identify the transition metal first

• Identify the non-metal first

How do we modify the name of the non-metal iodine when naming FeI2?

• Add 'ium' to the end

• Add 'ite' to the end

• Add 'ide' to the end

• Add 'ate' to the end

What is the initial name formed for FeI2 before considering the charge of iron?

• Iron iodite

• Iron iodine

• Iron iodide

• Iron iodate

Why is it necessary to determine the charge of iron in FeI2?

• Because iodine is a non-metal

• Because iodine is a transition metal

• Because iron is a transition metal

• Because iron is a non-metal

What is the charge of iodine in the compound FeI2?

• 2+

• 1+

• 1-

• 2-

What is the final name of the compound FeI2?

• Iron 3 iodide

• Iron iodide

• Iron 1 iodide

• Iron 2 iodide