Holmium (symbol Ho) is a chemical element, atomic number 67 on the periodic table.
Characteristics and history
Holmium has an atomic mass of 164.930, and was discovered by Humans on Earth's European continent for the first time by scientists working in Switzerland in the year 1878. This element is part of the lanthanide series of heavy elements. (ST reference: Star Fleet Medical Reference Manual)
Appendices
References
External links
- Holmium article at Memory Alpha, the wiki for canon Star Trek.
- Holmium article at Wikipedia, the free encyclopedia.