Question

explain variation of atomic radius in group​

Answer 1

Explanation:

Variation Within a Group

The atomic radii of elements increase with an increase in the atomic number from top to bottom in a group. As we move down the group, the principal quantum number increases. A new energy shell is added at each succeeding element. ... Hence, the atomic radius increases.

Answer 2

Answer:

Variation Within a Group

The atomic radii of elements increase with an increase in the atomic number from top to bottom in a group. As we move down the group, the principal quantum number increases. A new energy shell is added at each succeeding element. ... Hence, the atomic radius increases

Explanation:

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