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Complete the following statement: Electronic configuration of Li is not 1, it is in accordance with ————. |
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Answer» m "atomic number" is 3 and the chemical symbol of lithium is “Li”. ELECTRONIC configuration of lithium is The "electronic configuration" of Lithium is EXPLAINED by the BASIS of Aufbau principle. The "Aufbau principle" states that atomic orbitals are filled by electrons in the lowest energy levels in the "ground state" of an "atom or ion" before occupying higher energy levels. For example, before the second subshell is occupied, the "1s SHELL" is filled.Therefore, Electronic configuration of Li is not it is in accordance with Aufbau principle. |
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