山西省2018年中考化学真题试题(含答案)
山西省2018年中考化学真题试题可能用到的相对原子质量:H—1N—14O—16Zn—65一、选择题(本大题共10个小题,每小题2分,共20分。在每小题给出的四个选项中,只有一项符合题目要求,请选出并在答题卡上将该选项涂黑。)1、“绿水青山就是金山银山”,已成为国家意志和全民共识,建设天蓝、地绿、水清的美丽中国,我们任重而道远。下列做法与我国绿色发展理念不相符的是A.私挖滥采B.降低能耗C.低碳出行D.保护生态2、空气是一种宝贵的自然资源,下列气体中既能支持燃烧又能供给呼吸的是A.氧气B.氮气C.二氧化碳D.稀有气体3、某无土栽培所需的营养液成分是含有N、P、K、Ca等元素的无机盐,该配方适用于...
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