价电子
概念
价电子. 这一概念帮助把元素周期表的结构与可测量或形式定义的化学性质联系起来。
Importance
这一概念帮助把元素周期表的结构与可测量或形式定义的化学性质联系起来。
直觉理解
这一概念帮助把元素周期表的结构与可测量或形式定义的化学性质联系起来。
门捷列夫来解释
Take one idea at a time. If a new word appears, connect it to a concrete object, number or experiment before moving on.
试一试
Say the idea aloud in your own words, then test it with a simple example.
常见误区
Memorising a sentence is not the same as understanding the mechanism behind it.