✔ 最佳答案
compound係化合物,顧名思義就是經過化學作用產生既野,佢係由 element經過化學作用產生而成既,係pure既,用物理方式係分5番開D elements。例如你5可以用物理方式由水(H2O)分開成氫(H)同氧(O),要用化學方式(電解等)先可以番開D elements。
*a compound is a pure substance made up of two or more elements chemcially combined together.
mixture係就咁將兩樣野撈埋,5係經過化學作用產生既。It is not pure and also it ismade of two or more substance (可以係elements,可以係其他物質).you can separate it by physical .而且mixture係5穩定既。
*a mixture is formed bymixing two or more substances together without any chemcial reaction.
你要既mixture只需將加入既物質寫埋一齊再加mixture尼個字就得
1) element + element mixture
(element)(element)mixture
2) compound + element mixture
(加入既物質) mixture
3) compound + compound mixture
(加入既物質)mixture
希望幫到你^^
2013-10-19 20:16:01 補充:
我承認尼D係note 內容,但係係我背既