Question

which of the following atom will have the smallest size?a)Mg b)Na c)Be d)Li and explain​

Answer 1

Answer:

The Lithium atom has the smallest size. The answer is d) Li

Explanation:

Lithium had 3 electrons and 2 orbits.

So its ionization potential is higher than other atoms.

As a result, the Lithium atom's nucleus attracts the farthest orbit much powerfully making the size smaller.

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Hope it helps.

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Answer 2

Answer:

Lithium is the smallest one