Question:
A A main group element with the valence electron
Last updated: 5/8/2023
![A A main group element with the valence electron](https://media.kunduz.com/media/sug-question-candidate/20220503153416548571-4564371.jpg?h=512)
A A main group element with the valence electron configuration 3s 3p is in periodic group It forms a monatomic ion with a charge of B A main group element with the valence electron configuration 2s22p is in periodic group It forms a monatomic ion with a charge of