Why +2 oxidation state is more predominant for lead compounds ?

Explanation

To understand why the +2 oxidation state is more predominant for lead (Pb) compounds, we can break down the explanation into several steps:

### Step 1: Identify the Group and Electronic Configuration of Lead
Lead (Pb) is located in Group 14 of the periodic table. The general electronic configuration for elements in this group is \( ns^2 np^2 \). For lead, the specific electronic configuration is:
\[ \text{Pb: [Xe] 4f^{14} 5d^{10} 6s^2 6p^2} \]

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