元素周期表是元素周期律的具体表现形式,在元素周期表中,存在着各种各样的递变规律,这些规律的掌握,对我们解题具有很大的帮助.本文就元素周期表中蕴含的几个特殊规律进行举例分析,供同学们学习参考.一、对角线规则在元素周期表中,某些主族元素与右下方的主族元素(如下图)的有些性质是相似的,被称为“对 The periodic table of elements is a concrete manifestation of the periodic law of the elements. In the periodic table of elements, there are various laws of gradual change. The mastery of these laws is of great help to our problem solving. This article is on the periodic table of elements. Several specific laws are included for example analysis, for the students to learn reference. First, the diagonal rule in the periodic table of elements, some of the main group elements and the right bottom of the main group elements (below) are similar in nature. , known as ”pair