Discovery of holmium

Holmium is a chemical element; it has symbol Ho and atomic number 67. It is a rare-earth element and the eleventh member of the lanthanide series of elements. It is a relatively soft, silvery, fairly corrosion-resistant and malleable metal.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Which happened first?

• Discovery of holmium and Discovery of ytterbium happened in the same year
• Discovery of holmium happened 1 year before Discovery of samarium
• Discovery of holmium happened 1 year before Discovery of thulium
• Discovery of holmium happened 1 year before Discovery of scandium
• Discovery of holmium happened 2 years before Discovery of gadolinium

Timeline

1. Discovery of holmium (this page)1878
2. Discovery of ytterbium1878
3. Discovery of samarium1879
4. Discovery of scandium1879
5. Discovery of thulium1879
6. Discovery of gadolinium1880

Related

• Discovery of hydrogen1766
• Discovery of oxygen1774
• Discovery of PlutoFebruary 18, 1930
• Discovery of carbon1789
• Discovery of aluminium1825
• Discovery of heliumAugust 18, 1868
• Discovery of nitrogen1772
• Discovery of sulfur1777