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这个星期我们学习了物质的结构元素周期律,学生反映学起来无从下手。为了能更好地解决问题,对于元素周期表中的规律进行了以下的研究。元素周期表中有许多规律,其中原子序数之间的差值关系也是有规律的,只要掌握得当,对深入了解元素周期表有很大的帮助,对解决有关周期表的一些题目也能起到事半功倍的效果。元素周期表是元素周期律的具体表现形式,是学习和
This week we learned about the cyclical law of the structural elements of the material. Students responded that they could not learn to learn. In order to better solve the problem, the following studies have been conducted on the laws of the periodic table of elements. There are many laws in the periodic table of elements, and the difference between the atomic numbers is also regular. As long as they are properly grasped, it will be of great help to understand the periodic table in depth, and it can also solve some problems related to the periodic table. Do more with less. The periodic table is a concrete manifestation of the periodic law of the elements