元素化学是化学的重要组成部份,它内容多,范围广,而且各种物质的性质千差万别。许多学生感到繁杂难记。怎样才能学好元素化学呢?伟大的科学家爱因斯坦曾说过:成功=艰苦的劳动+正确的方法+少说空话。通过长期的教学实践,我总结出一条学好元素化学的方法,把它叫作“十二字法”。经多年使用,效果良好。 Elemental chemistry is an important part of chemistry, it has many contents, a wide range, and the nature of various substances vary widely. Many students find it difficult to remember. How can we learn elemental chemistry? The great scientist Albert Einstein once said: success = hard work + correct method + less talk. Through long-term teaching practice, I have come up with a way to learn elemental chemistry, calling it “Twelve Words.” After years of use, the effect is good.