IDNLearn.com connects you with a global community of knowledgeable individuals. Join our community to access reliable and comprehensive responses to your questions from experienced professionals.

Classify the following atomic transitions as allowed or not. If a transition is not allowed, indicate which selection rule is violated:

³P₂ → 1D₂
²P₃/₂ → 2S₁/₂
³D₂ → 3F₂