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“铁”是初中化学唯一系统学习金属元素的一章.以“铁”知识点进行创新命题成为中考的热点,倍受广大师生的关注.现以中考题为例,向同学们介绍几种“铁”的新题型与解法.供学习时参考.
“Iron” is the only system of junior high school chemistry that learns metal elements. The topic of “Iron” knowledge for innovation has become a hot spot in the Chinese exam, and has attracted the attention of teachers and students. Take the exam questions as an example, introduce several kinds of students to the students. “Iron” new questions and solutions. For reference when learning.