2008年湖南省株洲市中考化学试卷(学生版) 学霸冲冲冲shop348121278.taobao.com
2008年湖南省株洲市中考化学试卷一、选择题(本题共40分,每小题2分.每小题只有一个正确选项,将正确答案的序号填入答题卡上.)1.(2分)2008年5月12日,四川汶川发生震惊世界的大地震,地震发生时下列变化属于化学变化的是( )A.房屋倒塌B.油罐车着火C.道路崩裂D.通信光缆断裂2.(2分)宝岛台湾的日月潭有地貌奇特、闻名海外的大理石峡谷.大理石主要成分是碳酸钙(化学式为CaCO3),它属于( )A.单质B.氧化物C.碱D.盐3.(2分)爸爸种植的早稻,禾苗易倒伏.我判断是缺钾,我建议爸爸种植晚稻时适当多施下列化肥中得( )A.NH4HCO3B.NH4ClC.KClD.Ca(H2P...
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