Give name of group $13$ elements.
Give name of group $13$ elements.
Boron $(B)$, Aluminum $(Al)$, Gallium $(Ga)$, Indium $(In)$ and Thallium $(Th)$ are group $13$ elements. They have $n s^{2} n p^{1}$ general electronic configuration.
Similar Questions
The purification of alumina is called
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- [AIIMS 1999]
Which of the following is correct
Which of the following is correct
$Be ( OH )_2$ react with $Sr ( OH )_2$ to yield an ionic salt. Choose the incorrect option related to this reaction from the following:
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- [JEE MAIN 2023]
In $LiAlH_4,$ metal $Al$ is present in
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Assertion : Atomic radius of gallium is higher than that of aluminium
Reason : The presence of additional $d-$ electron offer poor screening effect for the outer electrons from increased nuclear charge.
Assertion : Atomic radius of gallium is higher than that of aluminium
Reason : The presence of additional $d-$ electron offer poor screening effect for the outer electrons from increased nuclear charge.
- [AIIMS 2017]