In which pair is the one on the left larger than the one on the right?
a. Na, Rb
b. S, Mg
c. Br, Br-
d. K, K+
Answer: D
In which pair is the one on the left larger than the one on the right?
a. Na, Rb
b. S, Mg
c. Br, Br-
d. K, K+
Answer: D
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