2012年菏泽市中考化学试题及答案
菏泽市二O一二年初中学业水平考试化学试题说明:1.本试卷共4页,满分50分,考试时间50分钟。2.请用黑色、蓝色水笔或圆珠笔直接答在试卷上。可能用到的相对原子质量:H:1C:12N:14O:16Cl:35.5K:39Cr:52一、识别与选择(本题包括8小题,每小题2分,共16分每小题只有一个选项符合题意,请将符合题意的选项序号填入对应括号内)1.化学与我们的生活密切相关,下列有关说法不正确的是()A.霉变食物中大多含有黄曲霉素,绝对不能食用B.食用酒精和工业酒精的主要成分相同,都可以饮用C.使用含氟牙膏可预防龋齿D.蔬菜、水果能提供和补充多种维生素2.下列有关说法你认为正确的是激活中考教学网w...
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