Question

Refer to the Periodic table, identify an element that is present in group 13 (IIIA) and in the fifth period.

• A. $In$
• B. $N$
• C. $P$
• D. $Sb$

Answer 1

The correct option is A $In$

$In$ is an element that is both in the group $13\left(IIIA\right)$ and in the fifth period.

Also, $N$ and $P$ belongs to the second and third period while $Sb$ belongs to the fifth period and 7th group.

Hence, option A is correct.