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材料是人类赖以生存和发展的物质基础,材料技术和应用的每一次重大进步,都与化学等科学的发展密不可分。因此,与材料有关的问题就成了中考化学命题的热点。现将2013年全国各地的中考化学材料试题归类例析如下。一、考查材料的分类例1(2013·桂林)2013年6月13日,“神舟十号”和“天宫一号”成功实现自动交会对接。“天宫
Material is the material basis for the survival and development of mankind. Every major progress of material technology and application is closely linked with the development of science such as chemistry. Therefore, material-related issues have become the hot topic in the senior high school entrance examination chemistry. Now in 2013 across the country in the examination of chemical materials classified as follows. First, examine the material classification Example 1 (2013 · Guilin) June 13, 2013, ”Shenzhou 10 “ and ”Temple One " to achieve automatic rendezvous and docking. Temple of Heaven