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Multiple Choice
Arrange the following atoms and/or ions in the order of increasing size:Br –, Kr, Rb+, Sr2+.
A
Kr < Br- < Sr2+ < Rb+
B
Kr < Sr2+ < Rb+ < Br-
C
Sr2+ < Rb+ < Kr < Br-
D
Rb+ < Sr2+ < Kr < Br-
E
Br- < Kr < Rb+ < Sr2+
2:47m
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