2018年中考化学真题分类汇编2我们身边的物质考点12金属和金属材料2具体金属锂(无答案).doc

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1考点 12 金属和金属材料(18 重庆 A)18、 (4 分)新能源汽车的研发和使用是时代发展的需要。(1)下列能源不属于新能源的是_(填序号)。A.氢能 B.核能 C.石油 D.风能(2)锂电池可为新能源汽车提供动力,下列结构示意图表示的粒子与锂原子的化学性质最为相似的是_(填序号)。(3)锂(Li)的金属活泼性强于铝,它与稀硫酸反应的化学方程式为_,新能源汽车除了节约化石能源外,其主要优点是_。

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