Question

find out electronic configuration of fluorine in hund's rule​

Answer 1

Answer:

In writing the electron configuration for fluorine the first two electrons will go in the 1s orbital. Since 1s can only hold two electrons the next 2 electrons for F go in the 2s orbital. The remaining five electrons will go in the 2p orbital. Therefore the F electron configuration will be 1s²2s²2p5