第二周期非金属元素的不规则性

本文从教学改革实际出发,采纳新颖的教学方法,充实更新教学内容,不断提高教学质量。浅谈第二周期非金属元素的不规则现象,从理论和实践上分析产生这些不规则性的原因,使大一同学进一步加深对结构和性质的内在联系的认识,并对其它系列元素的反常现象的认识产生一定的启迪。

Discussion on Irregularity in the-Second circle of Nonmatal Elements

In the view of reform , in teaching, in the paper it adopted the new teaching method,meets the requirement of teaching content,and continuously improves the teaching quality. Through discussion the irregularity in the second circle of nonmatal elements. We can find out the irregular course from the analysis in theory and practice. So the fresh students not only can further deepen the realizing the interrelation but also give the clue of realizing the irregularity of other elements.