2010年广西柳州市中考化学试卷及解析
2010年广西柳州市中考化学试卷 一、选择题(本大题有20小题,每小题2分,共40分,每小题只有一个正确答案)1.(2分)下列元素符号书写正确且与名称相一致的是( )A.钠NAB.硫SC.铜cuD.碳H2.(2分)下列现象属于化学变化的是( )A.湿衣服晾干B.铁水铸成铁锅C.酒精燃烧D.木材做成家具3.(2分)在下列图示操作中,用排水法收集气体的是( )A.B.C.D.4.(2分)在氧化钙(CaO)、水(H2O)二氧化锰(MnO2)中,都含有的元素是( )A.钙B.氧C.氢D.锰5.(2分)下列元素属于金属元素的是( )A.氧B.碳C.铝D.磷6.(2分)锅中的油着火,用锅盖盖灭的...
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