Question

the number of electron in the element X is 11 and the number of neutron is 12 which of the following is correct representation of the element​

Answer 1

option a is correct answer dude.

because on top left corner of an atom we write the atomic mass of the electron which is = no. of neutron + no. of electron.

atomic mass = 11 + 12 = 23

on the bottom of the left corner we have to write number of electrons which is = 11

that's the reason option a is correct

Answer 2

Answer:

Step-by-step explanation:

23

    X

11