精品解析:2022年江苏省镇江市中考化学真题(原卷版)
【淘宝搜索店铺:中小学教辅资源店微信:mlxt2022】2022年江苏省镇江市中考化学试卷一、单项选择题:共20题,每题2分,共40分。每题只有一个选项最符合题意。1.下列属于纯净物的是A.海水B.氦气C.煤炭D.硬铝2.下列现象主要是由化学变化引起的是A.铁锅生锈B.滴水成冰C.花香四溢D.电灯发光3.下列物质的用途主要与化学性质有关的是A.用金刚石切割玻璃B.用液氮作医疗冷冻剂C.用水银制作温度计D.用酒精作实验室燃料4.下列做法不符合“健康、安全、绿色、舒适”生活理念的是A.海鲜防腐,甲醛浸泡B.油锅着火,锅盖盖灭C.垃圾分类,资源再生D.限放鞭炮,保护环境5.下列归类正确的是选项归类内...
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