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这是一个关于分子结构化学式高中化学教案介绍ppt，这是一个分子结构化学式高中化学教案ppt模板。教案是教师为顺利而有效地开展教学活动，根据教学大纲 和教科书要求及学生的实际情况，以课时或课题为单位，对教学内容、教学步骤、教学方法等进行的具体设计和安排的一种实用性教学文书。教案包括教材简析和学生分析、教学目的、重难点、教学准备、教学过程及练习设计等。分子结构，或称分子立体结构、分子形状、分子几何，建立在光谱学数据之上，用以描述分子中原子的三维排列方式。分子结构在很大程度上影响了化学物质的反应性、极性、相态、颜色、磁性和生物活性。分子结构涉及原子在空间中的位置，与键结的化学键种类有关，包括键长、键角以及相邻三个键之间的二面角。分子的键有三种极限类型，即离子键、共价键和金属键。
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分子结构化学式高中化学教案介绍ppt是由红软PPT免费下载网推荐的一款精美PPT模板类型的PowerPoint.
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