Home » » Consider the following elements and their electronic configurationsW: 1s22s2X: 1...

# Consider the following elements and their electronic configurationsW: 1s22s2X: 1...

### Question

Consider the following elements and their electronic configurations

W: 1s22s2

X: 1s 22s22p6

Y: 1s22s22p63s2

Z: 1s22s22p63s23p2. Which of the elements belong to the same group in the periodic table?

### Options

A) W and X only

B) Y and Z only

C) W and Y only

D) W, Y and Z only

The correct answer is C.