金属和金属氧化物等元素化合物知识是历年中考必考知识点,各种试题类型都有涉及。金属通常以锌、铁、镁、铝、铜为对象考查金属的物理性质、化学性质及其合金的性质。金属氧化物通常以氧化铁和氧化铜为对象考查金属氧化物与还原性物质、酸的反应。本文在分析2014年金属和金属氧化物中考考点的基础上,梳理知识脉络,点拔解题思路,帮助同学们把握2015年中考,实现人生路上的一个完美突破。 Metals and metal oxides and other chemical compounds knowledge is over the years will take the knowledge of the test points, all types of questions are involved. Metal usually zinc, iron, magnesium, aluminum, copper as the object to examine the physical and chemical properties of the metal and its alloy properties. Metal oxides usually iron oxide and copper oxide as the object to examine the metal oxide and reducing substances, acid reaction. Based on the analysis of 2014 test sites of metal and metal oxide, this paper combs the ideas of knowledge extraction and point solution to help students grasp the mid-term test in 2015 and achieve a perfect breakthrough in life.