论文部分内容阅读
人教版义务教育课程标准实验教科书化学九年级上册第三单元“自然界的水”中,课题2“分子和原子”这部分内容设计的“分子在不断运动”的探究实验,虽然现象明
PEP Compulsory Education Curriculum Standards Experimental Textbook Chemistry 9th Grade Book 3“Nature’s Water”, Question 2“Molecules and Atoms” This part of the content “Molecules in constant motion” inquiry experiments Although the phenomenon is clear