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化学用语贯穿于整个化学教材的始终,与化学基本概念和理论、元素化合物知识、化学实验、化学计算有着千丝万缕的联系,是学生进一步掌握其他化学知识、解决化学问题的基础。化学中的“分子”内容,对于学生来说已经不是陌生或全新的知识了,学生在小学的科学课以及初中生物和物理课中都曾有过接触,也有的学生从科普杂志或其他媒体渠道中接触过“分子、原子”这些词汇,还有的学生在日常生活中也积累了一些相关
Chemical terminology runs through the entire chemistry textbook, and it is inextricably linked to basic concepts and theories of chemistry, knowledge of elemental compounds, chemical experiments, and chemical calculations. It is the basis for students to acquire additional knowledge of chemistry and solve chemical problems. The “molecular” content in chemistry is no stranger or new knowledge for students. Students have had contact in science classes in elementary schools and biology and physics classes in junior middle schools, and some students have read from popular science magazines or Other vocabulary words in the media channels such as “molecules, atoms,” and other students have accumulated some related in daily life.