精品解析:2023年山东泰安市化学中考真题(原卷版)
泰安市2023年初中学业水平考试化学试题本试卷分第I卷(选择题)和第Ⅱ卷(非选择题)两部分,共8页。满分100分,考试时间60分钟。注意事项:1.答卷前,请考生仔细阅读答题卡上的注意事项,并务必按照相关要求作答。2.考试结束后,监考人员将本试卷和答题卡一并收回。相对源子质量:H1C12O16Na23S32Cl35.5Fe56Cu64Zn65第I卷(选择题共40分)一、选择题(本题包括20小题,每小题2分,共40分。每小题只有一个选项符合题意。)1.下列过程没有涉及化学变化的是A.酒精消毒B.金属冶炼C.海水晒盐D.镁条燃烧2.材料是人类社会物质文明进步的标志之一。下列材料属于有机高分子材料的是...
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