NIST Atomic Weights and Isotopic Compositions with Relative Atomic Masses

Description

The atomic weights are available for elements 1 through 118 and isotopic compositions or abundances are given when appropriate. Version 3.0.

Resources

Name Format Description Link
21 https://dx.doi.org/10.18434/T4KG6Q

Tags

  • international-union-for-pure-and-applied-chemistry
  • measurements
  • elements
  • representative-isotopic-compositions
  • statistical-evaluation-of-isotopic-abundances
  • elemental-data
  • relative-atomic-masses
  • physics
  • atomic-mass-evaluation
  • commission-on-atomic-weights-and-isotopic-abundances
  • subcommittee-for-isotopic-abundance
  • mass-spectrometry
  • atomic-weights
  • siam

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