pan>
        <span class="s2">&quot;max_atomic_number&quot;</span><span class="p">:</span> <span class="nb">max</span><span class="p">(</span><span class="nb">list</span><span class="p">(</span><span class="n">atomic_numbers</span><span class="p">)),</span>
        <span class="s2">&quot;min_atomic_number&quot;</span><span class="p">:</span> <span class="nb">min</span><span class="p">(</span><span class="nb">list</span><span class="p">(</span><span class="n">atomic_numbers</span><span class="p">)),</span>
 