The correct order of atomic radius is
1) Al Ga In Tl
2) Al Ga Tl In
3) Ga Al Tl In
4) Ga Al In Tl
Answers
Answered by
0
Answer:
As a result, the electrons in Ga experience greater force of attraction by the nucleus than in Al and hence the atomic radius of Ga 135 pm is slightly less than that of Al 143 pm. Thus, the increasing order of atomic radii of group 13 elements is B < Ga < Al < In < Tl.
Explanation:
plz mark as brilliant and like this ans plz
Answered by
0
Answer:
Ga (135 pm) < Al (143 pm) < In (167 pm) < Tl (170 pm).
Explanation:
Mark me as Brainiest !!
Similar questions