Question

which one is larger in size in the following pairs Li+ or Na+​

Answer 1

Answer:

Na+ because it has more in metallic character

Explanation:

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Answer 2

Explanation:

As Na atom is larger than Li atom, therefore, Na+ ion is also bigger in size than Li+ion. (v) P or As: Both these atoms belong to group 15 of the periodic table. Since As is placed after P, therefore its size is large because atomic size increases down the group.