Question

explain aufbau principle​

Answer 1

Answer:

The Aufbau principle dictates the manner in which electrons are filled in the atomic orbitals of an atom in its ground state. It states that electrons are filled into atomic orbitals in the increasing order of orbital energy level. ... For example, carbon has 6 electrons and its electronic configuration is 1s22s22p2.

Explanation:

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Answer 2

Answer:

nice explanation Renna