G2A1D2O1L1I1N1I1U1M3S1
15 points
GADOLINIUMS is validvalid
GADOLINIUM, the chemical element with atomic number 64 [n]
GADOLINIUM, a rare metallic element found associated with yttrium and other rare metals [n]
GADOLINIUM, the chemical element with atomic number 64 [n]
GADOLINIUM, a rare metallic element found associated with yttrium and other rare metals [n]