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#1 Federal
NIST Atomic Energy Levels and Spectra Bibliographic Database
- Organization: National Institute of Standards and Technology
- Dataset Last Updated: September 19, 2014
References contained in this database are from Bibliography on Atomic Energy Levels and Spectra, NBS Special Publication 363 and Supplements, as well as current references since the last published...
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Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 02, 2025 at 01:31 PM
#2 Federal
Periodic Table of the Elements: Atomic Properties
- Organization: National Institute of Standards and Technology
- Dataset Last Updated: May 01, 2013
A periodic table, containing NIST critically-evaluated data on atomic properties of the elements [SP 966] was designed as a NIST handout for use at exhibitions and trade shows.
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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 02, 2025 at 01:30 PM

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