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Promethium vs Europium - What's the difference?

promethium | europium |

Europium is a coordinate term of promethium.



As nouns the difference between promethium and europium

is that promethium is a metallic chemical element (symbol Pm) with an atomic number of 61 while europium is a metallic chemical element (symbol Eu) with an atomic number of 63.

promethium

English

(wikipedia promethium)

Alternative forms

* prometheum (formerly)

Noun

(-)
  • A metallic chemical element (symbol Pm) with an atomic number of 61.

    • Synonyms

    * (metallic element) (disused) florentium, (disused) illinium

    Derived terms

    * promethium chloride * promethium nitrate

    Related terms

    * promethea * promethean *

    europium

    English

    Noun

    (-) (wikipedia europium)
  • A metallic chemical element (symbol Eu) with an atomic number of 63.

    • Derived terms

    * europian * europoan * europium oxide * europium trichloride

    Related terms

    * Europe