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How do lead monoxide and lead dioxide differ in the oxidation state of lead?

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A periodic table element box for lead (Pb) shows atomic number 82, atomic weight 207.2, electron configuration, and labels for symbol, name, crystal structure, and physical state, with a legend for color and symbol meanings. — lead Properties of lead.

Lead exhibits two primary oxidation states in its compounds: +2 and +4. These states distinguish the two common oxides of lead:12

Lead monoxide (PbO): In this compound, lead is in the +2 oxidation state.1
Lead dioxide (PbO₂): In this compound, lead is in the +4 oxidation state.1

Both oxides are significant in industrial applications, with lead monoxide commonly used in lead-acid storage batteries and lead dioxide serving as an oxidizing agent in various chemical processes.1