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Which of the following pairs of species have nearly same size? (1)Rb^+,O^2- (2)Li^+,Mg^2+ (3)Mg^2+,Na^+ (4)CL^-,Na^+

Which of the following pairs of species have nearly same size?
(1)Rb^+,O^2-
(2)Li^+,Mg^2+
(3)Mg^2+,Na^+
(4)CL^-,Na^+

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1 Answers

kiran kumar pidikiti
15 Points
11 years ago

2nd option is the answer . 

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