Mnemonic Device

S,P,D,F

Stupid People Die First

(Shells Permitted in Atomic Orbitals)

Data entry tech comment:

Motif and BN added by TRD

BN selected by previous similar classifications.

James Callow comment:

Submission card located in a pile marked To Be Classified.

Where learned: MICHIGAN ; UNIVERSITY OF DETROIT ; DETROIT ; Frank, Glenna

Keyword(s): Atomic ; MNEMONIC ; Mnemonic Device ; Stupid People