82. Sort the ions in the order from the largest radius to the smallest radius:
(1) Se2- (2) Br- (3) Rb+ (4) SR2+
(A)1,2,3,4
(B)4,3,2,1
(C)3,1,2,4
(D)3,2,1,4
(E) 3,1,4,2
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統計: A(27), B(2), C(1), D(0), E(0) #3084541
統計: A(27), B(2), C(1), D(0), E(0) #3084541