某同学设计实验以探究元素性质的递变规律实验装置如图所示.实验Ⅰ根据元素最高价含氧酸的酸性强弱探究元素非�属性递变规律.利用上述装置图1 Template




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tomski某同学设计实验以探究元素性质的递变规律实验装置如图所示.实验Ⅰ根据元素最高价含氧酸的酸性强弱探究元素非�属性递变规律.利用上述装置图1 coloring