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Actinium vs Praseodymium - What's the difference?

actinium | praseodymium |

As nouns the difference between actinium and praseodymium

is that actinium is chemical element actinium (atomic number 89) while praseodymium is a metallic chemical element (symbol pr) with an atomic number of 59.

actinium

English

Noun

(-) (wikipedia actinium)
  • a radioactive, metallic chemical element (symbol : Ac) with an atomic number of 89; found in uranium ores

    • Derived terms

    * actinide * actinium A * actinium B * actinium C * actinium fluoride * actinium series * eka-actinium * protactinium * radioactinium

    Related terms

    * actinism * actino- * actinoid * actinon

    praseodymium

    English

    Noun

    (-) (wikipedia praseodymium)
  • A metallic chemical element (symbol Pr) with an atomic number of 59.

    • Derived terms

    * praseodymium trichloride

    Related terms

    * didymium * neodymium * praseolite