How do atomic radius vary in a period and in a group? how do you expla

1.	How do atomic radius vary in a period and in a group? how do you explain the variations?
Answer» ong>Answer: In general, the atomic radius decreases as we move from left to right in a period with an increase in NUCLEAR CHARGE of the element. The atomic radius increases when we go down a group because of the ADDITION of extra shell. Explanation:

How do atomic radius vary in a period and in a group? how do you explain the variations?

Answer»

ong>Answer:

In general, the atomic radius decreases as we move from left to right in a period with an increase in NUCLEAR CHARGE of the element. The atomic radius increases when we go down a group because of the ADDITION of extra shell.

Explanation:

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How do atomic radius vary in a period and in a group? how do you explain the variations?​

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How do atomic radius vary in a period and in a group? how do you explain the variations?