Question

how does atomic radii vary in periods and groups. class 11th question. not a class 10th question.​

Answer 1

Answer:

atomic radii decreases from left to right in periods & atomic radii increases from top to bottom in groups

Answer 2

Answer:

In down the group the of shell no increase so atomic radii and in periods the atomic radii is decrease because the shell no is decrease that why because the atomic radii is directly proportional to no of shell and exception are always there in P block