This page is unavailable while an ad blocker is active. MCQsAll is free because of ads — please disable your ad blocker for mcqsall.com to continue.
The site will stay locked until ads are allowed on this domain.
Free chapter-wise Chemistry MCQs with answers for MDCAT, FSc and entry tests.
In electron configuration, the superscript denotes:
A) Number of electrons
B) Number of orbitals
C) Quantum number
D) Energy
Register or Login for comments
Comments: