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Y	Z

Yttrium fluoride

Yttrium hexafluoroacetylacetonate

Yttrium methacrylate

Yttrium nitrate

Yttrium nitrate tetrahydrate

Yttrium oxalate

Yttrium perchlorate

Yttrium sulfate octahydrate

Yttrium sulfide

Yttrium(iii) bromide hydrate