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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The electronic configuration of an element is 1s2, 2s2 2p6, 3s2 3p3. What is the atomic number of the element which is just below the above element in the periodic table

The electronic configuration of an element is 1s2, 2s2 2p6, 3s2 3p3. What is the atomic number of the element which is just below the above element in the periodic table

2s2 2p6 3s2 3p3. What is the atomic number of the element which is just below the above element in the periodic table The electronic configuration of an element is 1s2