Question

Which ones of the following statements are false for X and Y atoms;
X: 1s22s22p63s1
Y: 1s22s22p63s23p64s1
a) Y is excited state of X
b) X and Y are atoms of same element
c) Y is more stable than X


PLEASE ANSWER CORRECTLY I WILL MARK AS BRAINLEST
IF ANY IMPROPER ANSWERS ARE GIVEN THEY WILL BE REPORTED

Answer 1

Answer:

option c is correct

half figure configuration is also a stable configuration