想問問點解proton number唔同chemical properties就唔同?
chemical properties唔係depend on number of electrons in the outermost electron shell 咩?
收錄日期: 2021-04-13 15:43:49
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080622000051KK00504