Florida-Spectrum Environmental Services
Florida Spectrum: Chemical Fact Sheet: Erbium
This site provides a fact sheet with information on the basic data and properties of Erbium. It also includes some of its uses.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Erbium
An exceptionally thorough summary of known information on erbium. Very good site.
Encyclopedia of Earth
Encyclopedia of Earth: Erbium
Information about the element, Erbium, atomic number 68. Covers physical properties, atomic properties, how abundant it is on the Earth, and details about health-related regulations.
Chemicool
Chemicool: Erbium
Chemicool offers a set of tables summarizing all sorts of chemical and physical data on erbium.
Web Elements
Web Elements Periodic Table: Erbium
Webelements offers a nice presentation on erbium, its properties, uses and history, along with basic data. Clearly presented.
University of Kentucky
Chem Comics: Erbium
A 1997 comic mentioning the element erbium. A good way to make learning about the elements fun.
TED Talks
Ted: Ted Ed: Erbium: Periodic Table of Videos
The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. In this one, the professor explains why erbium is perhaps the most important element for websites like YouTube. [5:35]
Other
Oak Ridge National Labs: Erbium
A summary of the abundances of the isotopes of erbium. A great resource for chemistry students!
Royal Society of Chemistry
Royal Society of Chemistry: Erbium
This resource presents a short description of erbium's properties and uses.
Corrosion Source
Corrosion Source: Erbium
This site, which is provided for by Corrosion Source, gives a summary of basic physical data on erbium. This is a great site to check out for information on the subject.