2010年江苏省宿迁市中考化学试卷及答案
2010年宿迁市化学中考试卷可能用到的相对原子质量:H:1O:16C:12N:14Cl:35.5K:39第Ⅰ卷(选择题,共30分)一、选择题(本题共15小题,每小题2分,共30分.每小题只有一个选项符合题意)1.宿迁是酒乡,处处美酒飘香……,“飘香“说明()A.分子很小B.分子由原子构成C.分子在不停运动D.分子间有间隔2.下列材料不是通过人工化学方法制得的是()A.秦砖汉瓦B.棉花、鸭绒C.塑料D.玻璃钢3.下列措施有利于防止铁制品锈蚀的是()A.农具上铁锈不及时除去B.切过酸菜的菜刀不及时清洗C.工地上的钢管堆放在潮湿的地方D.家用剪刀不用时,涂上油并放在干燥处4.富含蛋白质和维生素的一组...
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