2012年湖南省邵阳市中考化学试卷(含解析版)
2012年湖南省邵阳市中考化学试卷一、选择题(本题共20个小题,每小题2分,共40分。每小题只有一个选项最符合题意)1.(2分)下列生活中常见的现象,属于化学变化的是( )A.灯泡发光发热B.窗户玻璃破碎C.铜质雕像生锈D.木材制成桌椅2.(2分)张杰通过广告了解到海产品、瘦肉、肝脏、牛奶、豆类、小米等食品可以为人体提供所需的锌.这里的“锌”是指( )A.元素B.原子C.分子D.离子3.(2分)下列物质不属于空气污染指数(API)所规定项目的是( )A.二氧化硫B.可吸入颗粒物C.二氧化碳D.二氧化氮4.(2分)“墙角数枝梅,凌寒独自开.遥知不是雪,为何暗香来.”(王安石《梅花》)诗人在...
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