what is the valency and valance electrons of a particle. Cover all the topics related to these and make a full tutorial with differncial and similarity about the two topics. the video is long about 5 minutes. create with visual and effective and easy understandings with flowcharts and points

视频信息

答案文本 复制

视频字幕 复制

Welcome to our tutorial on valency and valence electrons. To understand these concepts, we first need to review atomic structure. Every atom consists of a nucleus containing protons and neutrons, surrounded by electrons arranged in shells. The electrons in the outermost shell, called the valence shell, are the most important for chemical behavior. These outermost electrons determine how atoms bond with each other and form compounds. Understanding this electron arrangement is the foundation for learning about valency and valence electrons.