精品解析:2022年云南省中考化学真题(原卷版)
2022年云南省初中学业水平考试化学试题卷可能用到的相对原子质量:H-1C-12N-14O-16Na-23S-32Ca-40Ba-137第Ⅰ卷(选择题,共45分)一、选择题(本大题共20个小题,第1~15小题,每小题2分,第16~20小题,每小题3分,共45分。每小题只有一个选项符合题意,多选、错选或不选均不得分)1.“宋有青瓷、元有青花、明有粗陶、清有紫陶”。云南建水人早在3500多年前就攀握了制陶技术。下列陶瓷制作过程中属于化学变化的是A.镇浆制泥B.拉坯造型C.高温烧制D.磨光上釉2.下列杯子使用的主要材料中,属于有机合成材料的是A.不锈钢水杯B.玻璃水杯C.陶瓷水杯D.塑料水杯3.下列...
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