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16. 海水中主要的鹽類大多呈離子狀態,關於這些離子其主要的來源應該為 (A)帶負電的離子:地殼岩石;帶正電的離子:火山爆發的氣體 (B)帶正電的離子:地殼岩石;帶負電的離子:火山爆發的氣體 (C)兩
問題詳情
16. 海水中主要的鹽類大多呈離子狀態,關於這些離子其主要的來源應該為
(A)帶負電的離子:地殼岩石;帶正電的離子:火山爆發的氣體
(B)帶正電的離子:地殼岩石;帶負電的離子:火山爆發的氣體
(C)兩者皆來自火山爆發的氣體
(D)兩者皆來自地殼岩石。
參考答案
答案:B
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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