I am currently working on noble gas configurations in chemistry and I am having a hard time understanding why I got two questions wrong on a practice.
The instructions for the practice are here:
Write out the noble gas configuration for the element. Enter your answer with all values without any spaces, hyper scripts or subscripts
Example: S- (These are meant to be in exponential format) [Ne]3s23p4 --> [Ne]3s23p4
My questions are:
Write the noble gas configuration for Zr:
Write the noble gas configuration for Ho:
My answers were:
I am still getting the answers wrong. Where did I go wrong in my configurations?