阿摩線上測驗
4. Sodium losing an electron is an ________ process, and fluorine losing an electron is an _______ process.
(A) exothermic, endothermic
(B) endothermic, exothermic
(C) exothermic, exothermic
(D) endothermic, endothermic
(E) More information is needed.
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統計： 尚無統計資料
統計： 尚無統計資料
