精品解析:2022年黑龙江省牡丹江、鸡西地区朝鲜族学校中考化学真题(原卷版)
牡丹江、鸡西地区朝鲜族学校2022年高中升学考试化学试卷考生注意:1.考试时间90分钟2.全卷共5道大题,总分100分可能用到的相对原子质量:H:1C:12N:14O:16S:32Ca:40Zn:65一、判断与选择(本题共20道小题,每题2分,共40分。1-16题只有一个正确答案。17-20题有一个或二个正确答案,漏选得一分多选或错选不得分。)1.我国制碱工业的先驱是A.张青莲B.屠呦呦C.钱学森D.侯德榜2.空气成分中,体积分数约为21%的是A.氮气B.氧气C.稀有气体D.二氧化碳3.中华文字博大精深,下列成语主要涉及化学变化的是A.沙里淘金B.滴水成冰C.立竿见影D.火上浇油4.下列物质中...
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