2017年吉林省中考化学试题及答案
吉林省2017年初中毕业生学业考试化学试题可能用到的相对原子质量:H-1C-12O-16S-32Zn-65一、单项选择题(每小题1分,共10分)1.下列物质的用途中,利用其化学性质的是A.用水制冰B.用粮食酿酒C.用干冰降雨D.用木材制桌椅2.构成二氧化碳的基本微粒是A.分子B.原子C.离子D.电子3.下列各组物质俗称、化学式及分类正确的是A.石墨、C、金属B.酒精、C2H5OH、无机物C.火碱、NaOH、碱D.臭氧、O3、氧化物4.下列实验操作中不正确的是5.下列说法中正确的是A.花生中富含蛋白质B.大量使用塑料制品不会造成污染C.缺钙可以导致贫血D.合成橡胶和天然橡胶都是有机高分子材料6....
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