2011年安徽省中考化学试卷及答案
2011年安徽省初中毕业学业考试化学试题注意事项1、本卷共三大题16小题,满分60分。化学与物理的考试时间共120分钟。2、可能用到的相对原子量:H—1C—12O—16Na—23Si—28一、本大题包括10小题,每题2分,共20分(单选)1、为纪念化学对社会进步和人类文明的贡献,联合国将2011年定为“国际化学年”。下列说法不正确的是…………………………………………………………【】A.合成药物的研发和使用,保障了人体健康B.新材料的研制和应用,提高了人们的生活品质C.化石燃料的直接利用,促进了低碳经济的发展D.化肥的合理使用提高了农作物产量,缓解了人类粮食危机2、下列几种常见的饮料中,不含有机...
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