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Elements

Praseodymium - Pr

The element Praseodymium, atomic number 59, is formed from neutron star merger, which results from .

      1. Name:
      2. Praseodymium
      1. Symbol:
      2. Pr
      1. Atomic number (protons):
      2. 59
      1. How created:
      2. neutron star merger
      1. How created (secondary):
      2. neutron star merger
      1. Period (row):
      2. 6
      1. Atomic weight:
      2. 140.907660000
      1. Melting point:
      2. 1208 K
      1. Boiling point:
      2. 3793 K
      1. Density:
      2. 6.7730000 g/cm3

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