問題詳情

66. According to the Bohr Model, please use the equation below and calculate the minimum energy required to remove theelectron from a He+ion in its first excited state. 5c9874dc7620f.jpg
(A) 2.178 x 10-18 J
(B) 5.445 x 10-19 J
(C) 8.712 x 10-18 J
(D) 4.356 x 10-18 J
(E) 1.089 x 10-18 J

參考答案

答案:A
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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