河北省衡水市冀州中学2024届高三上学期期中考试化学
2023~2024学年上学期期中考试高三年级化学试题考试时间:75分钟试题分数:100分命题人:刘景行可能用到的相对原子质量:H—1,C—12,N—14,O—16,Na—23,Al—27,S—32一、选择题(本题包括14个小题,每小题3分,共42分,每小题只有一个正确选项)1.化学与生活、科技、信息等有着密切的关系,下列说法正确的是()A.太空实验室的硅电池板将太阳能直接转换为电能B.宇宙飞船返回舱外表面使用的高温结构陶瓷的主要成分是硅酸盐C.“火树银花合,星桥铁锁开”中涉及的焰色反应是化学变化D,碳纳米材料是一类有机高分子材料,主要包括富勒烯、碳纳米管等2.下列化学概念或化学用语叙述正确的是...
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