之前上化學堂試過做實驗,唔記得隻化學品叫咩名,
但係係顆粒狀,藍色既
跟住好似加水定唔知加咩
過幾日就會變結晶,
有冇人知果種係咩化學品同邊度有得買?
仲有以下呢個:
http://doris086513.mysinablog.com/index.php?op=ViewArticle&articleId=1746135
DIY許願水晶,
知唔知佢舊石頭同啲粉可以係邊度買?
我唔要成盒買,淨係想知舊石同啲粉既「下落」
唔識答既人唔該唔好運吉,俾廣告我
見到一律檢舉!!!
收錄日期: 2021-04-13 17:50:15
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110215000051KK00962