Emilito -miscellaneous miscellany

The Elements

 Eu, Zr, Lu, V
& La & Os & At & Ra
& Au, Pa & In & Ga
& I & Th & Tm & Tl

There’s Y, Yb, Ac, Rb
& B, Gd, Nb, Ir
& Sr & Si & Ag & Sm
& Bi, Br, Li, Be & Ba

 
There’s  Ho & He & Hf & Er
& P & Fr & F & Tb
& Mn & Hg, Mo, Mg
Dy & Sc & Ce & Cs.

& Pb, Pr, & Pt, Pu
Pd, Pm, K, Po
& Ta, Tc, Ti, Te
& Cd & Ca & Cr & Cm

 There’s S, Cf & Fm, Bk
& also Md, Es, No
& Ar, Kr, Ne, Rn, Xe, Zn & Rh
& Cl, C, Co, Cu, W, Sn & Na.

[Original 1950s close:]
These are the only ones of which the news has come to Harvard
There may be many others but they haven’t been discovered.

[Possible modern alternate ending]
These are the only ones of which the news had come to Harvard
Of course there would be others, some of which have been discovered.