What is the IUPAC name for the chemical formula PbO2Group of answer choiceslead (II) oxidelead oxidelead(IV) oxidelead dioxide

To determine the IUPAC name for the chemical formula PbO₂, follow these steps:

1. Identify the elements involved: The chemical formula PbO₂ consists of lead (Pb) and oxygen (O).

2. Determine the oxidation state of lead:

   • Oxygen typically has an oxidation state of -2.
   • There are two oxygen atoms, so the total oxidation state contributed by oxygen is 2 * (-2) = -4.
   • To balance this, lead must have an oxidation state of +4 because the compound is neutral overall.

3. Name the compound using the oxidation state:

   • Lead with an oxidation state of +4 is denoted as lead(IV).

4. Combine the name of the metal with its oxidation state and the name of the non-metal:

   • The non-metal oxygen is named as "oxide" in compounds.

Therefore, the IUPAC name for PbO₂ is lead(IV) oxide.

So, the correct choice is: lead(IV) oxide.