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每年高考考查的内容紧扣课本内容,严格按照考试大纲进行出题。化学元素周期表是化学的地图,通过对周期表的考核可以检验学生对周期元素相关内容的认识水平。高考的理综卷化学固定有7道选择题,对周期表中短周期元素的考核是一道热点题型。2013,2014年的全国理综卷Ⅰ,周期表都是在选择题中一个相对靠前的位置,2012,2015,2016年,周期表的考查则在选择题的“压轴题”位置。周期表的考核越来越重要,其难度也逐年
The contents of the annual college entrance examination exam closely textbook content, in strict accordance with the examination outline for the title. The periodic table of chemical elements is a map of chemistry. By examining the periodic table, students can test the students’ understanding of the periodic elements. The rationale for college entrance examination chemistry fixed seven multiple-choice questions, the periodic table elements in the short cycle assessment is a hot question type. The 2013 and 2014 National Volume I, the periodic table are in the multiple choice of a relatively forward position, 2012, 2015, 2016, the test of the periodic table in the multiple choice questions “finale title ” position. Periodic table assessment more and more important, its difficulty also year after year