Psi is actually Amplitude wave functiom.i.e.It is used to determine whether where the probability of finding an electron is maximum..But as far as I konw Psi square is of greater use.
Provide a better Answer & Earn Cool Goodies
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free