精品解析:2023年辽宁省锦州市中考化学真题(原卷版)
2023年锦州市初中学业水平考试化学试卷物理和化学综合考试时间150分钟满分60分※考生注意:请在答题卡各题目规定答题区域内作答,答在本试卷上无效。可能用到的相对原子质量:H-1C-12O-16Na-23S-32Zn-65一、选择题(本题包括10个小题,共12分。1~8小题每题1分,9、10小题每题2分,每小题只有一个正确选项)1.下列成语的本义蕴含化学变化的是A.云清雾散B.木已成舟C.风吹草动D.火上浇油2.发明了“联合制威法”的我国科学家是()A.钱学森B.张青莲C.侯德榜D.屠呦呦3.在原子中,能决定元素种类的是A.电子层数B.质子数C.中子数D.核外电子数4.下列化肥属于复合肥的是A...
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