"0.129626"^^ . . . . "Pr"@en-us . "0"^^ . "praseodymium"@en-us . "113812504"@en-us . . . . . "atomic number 59"@en-us . "praseodymium"^^ . "0.145731"^^ . "0.069026"^^ . "14651212-n"^^ . "0.149896"^^ . . . . . . "0.118068"^^ . "0.0950926"^^ . "114651212"^^ . . "a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process"@en-us . "0.0983835"^^ . "0"^^ . . . "0.194177"^^ . . . .