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以生活中常见的元素氯为情景素材,分析氯气及其化合物的性质和应用,培养学生的科学探究能力和环境意识,有利于形成良好的元素观和探究能力,从而促进化学核心素养的提升.
The common elements of chlorine in life as the scene material, analysis of the nature and application of chlorine and its compounds, to develop students’ ability of scientific inquiry and environmental awareness, is conducive to the formation of a good elemental view and inquiry ability, thus promoting the improvement of chemical core literacy.