-Vì các nguyên tử có xu hướng kết hợp với nhau để tạo nên cấu hình khí hiếm bằng cách nhường nhận e

- trong trường hợp trên P nhường đi 3 e và H nhường đi 1 e để tạo thành cấu hình khí hiếm 

Recently, I had the opportunity to attend an unforgettable music event that left me completely mesmerized. The lineup was incredibly eclectic, featuring a diverse range of performers and genres that catered to every musical taste. The enthusiastic crowd created a dynamic atmosphere filled with vibrant energy and a communal spirit. The performances were nothing short of awe-inspiring, leaving a lasting impression on everyone present. The artists not only showcased their musical talents but also treated us to captivating visuals and stage setups. Socializing with fellow music enthusiasts added an extra layer of enjoyment to the overall experience. It was more than just a concert; it was a celebration of music, bringing people together in a way that only live performances can.