Give increasing order of group $13$ elements for atomic radius. 

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The increasing order of atomic radius of group $13$ elements is as follows: $\mathrm{B}<\mathrm{Al}>\mathrm{Ga}<$ In $<\mathrm{Tl}$.

Similar Questions

How would you explain the lower atomic radius of $Ga$ as compared to $Al$ ?

Two students were given the task to prepare an adduct $NH_3 \to BH_3$ at low temperature :-

Student $I$ :- She mixed $B_2H_6$ and $NH_3$

Student $II$ :- He mixed $B_2H_6$ with $THF$ followed by addition of $NH_3$

Which student is expected to get the $CORRECT$ final product ?

Boric acid is polymeric due to

The incorrect statement from the following for borazine is:

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The liquefied metal which expands on solidification is

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