2008年山东省烟台市中考化学试题及答案
2008年山东省烟台市中考试卷【化学部分】Ⅰ卷(选择题,共30分)一、选择题(本题包括10个小题,每小题1分,共10分。每小题只有一个选项符合题意)1.人类使用材料的历史,就是人类利用物质的进步史。制造下列用品所需的材料不是通过化学变化获取的是(A)木器(B)青铜器(C)铁器(D)塑料器具2.正确的化学实验操作对实验结果、人身安全都非常重要。在下图所示实验操作中,正确的是(A)闻气体气味(B)移走蒸发皿(C)倾倒液体(D)稀释浓硫酸3.下列清洗方法中,利用乳化作用的是(A)用自来水洗手(B)用汽油清洗油污(C)用洗涤剂清洗油腻的餐具(D)用盐酸清除铁锈4.空气是一种宝贵资源。下列有关空气的说法...
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