# Question #2b324

##### 1 Answer
Dec 18, 2015

$\text{Zr}$

#### Explanation:

Elements whose outermost electrons are in the $4 d$ suborbital are located in the second row of the transition metals.

The second element in this section (the one with two $4 d$ electrons) is $\text{Zr}$ (zirconium).