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 |
|---|---|---|---|
| DOI access to NIST Atomic Weights and Isotopic Compositions with Relative Atomic Masses | HTML | Open resource |
Tags
- atomic-mass-evaluation
- atomic-weights
- commission-on-atomic-weights-and-isotopic-abundances
- elemental-data
- elements
- international-union-for-pure-and-applied-chemistry
- mass-spectrometry
- measurements
- physics
- relative-atomic-masses
- representative-isotopic-compositions
- siam
- statistical-evaluation-of-isotopic-abundances
- subcommittee-for-isotopic-abundance