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112年 - 112 國中教育會考(大陸考場):自然#118397
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50. 已知壹圓硬幣主要材質是銅,關於此化學電池的說明,下列何者正確?
(A)鋁箔是正極,鋁箔的活性大於壹圓硬幣
(B)鋁箔是負極,鋁箔的活性大於壹圓硬幣
(C)壹圓硬幣是正極,壹圓硬幣的活性大於鋁箔
(D)壹圓硬幣是負極,壹圓硬幣的活性大於鋁箔
答案:
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統計:
A(44), B(145), C(31), D(23), E(0) #3185868
詳解 (共 1 筆)
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1. 題目解析 此題的背景是關於化學電...
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