Banner
Pm - Promethium
  • Atomic number: 61
  • Relative atomic mass - Ar: 145
  • Melting Point (°C): 1042
  • Boiling Point (°C): 3000
  • Density (kg/L): 7.26
  • Electronegativity (Pauling): 1.13
  • Electron configuration: [Xe]4f56s2
Isotopic ratio :
Ar
%
no data

Experiments:


No Experiments
 
Banner
Banner
Banner
Banner
Banner
Banner
Banner
© Copyright www.chem-toddler.com All Rights Reserved
Designed By : Krypton Web