Question

Why does Atomic size increase as you move from top to bottom in a group?

Answer 1

Answer:

because when we goes from top to bottom ....one shell will add in each element...due to this increase in shell atomic size also increase

Answer 2

ʜᴇʀᴇ'ꜱ yᴏᴜʀ ᴀɴꜱᴡᴇʀ

ʜᴇʀᴇ'ꜱ yᴏᴜʀ ᴀɴꜱᴡᴇʀ➺ The number of energy levels increases as you move down a group as the number of electrons increases. Each subsequent energy level is further from the nucleus than the last. Therefore, the atomic radius increases as the group and energy levels increase.

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