Question

what are factor affecting atomic radius??

Answer 1

Hey Aa buddy here is your answer !!!


》The atomic size increases from the top to the bottom in any group as a result of increases in all of the three factors.

》 (As the number of energy levels increases, the size must increase.) Going across a period (from left to right), the number of protons increases and therefore the nuclear charge increases.

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Answer 2

Hey buddy here is ur answer !!!

→ Atomic size increases with the increase in the number of electronic shells.

→ Nuclear Charge: As the nuclear charge increases the atomic radius decreases due to increase in the attractive force on the outermost electrons.

→ The atomic size increases from the top to the bottom in any group as a result of increases in all of the three factors.


→ (As the number of energy levels increases, the size must increase.) Going across a period (from left to right), the number of protons increases and therefore the nuclear charge increases.

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