Discovery of rhodium

Rhodium is a chemical element; it has symbol Rh and atomic number 45. It is a very rare, dark silvery-white, hard, corrosion-resistant transition metal. It is a noble metal and a member of the platinum group. It has only one naturally occurring isotope, which is 103Rh.

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

Which happened first?

• Discovery of rhodium and Discovery of palladium happened in the same year
• Discovery of rhodium and Discovery of iridium happened in the same year
• Discovery of rhodium happened 1 year after Discovery of tantalum
• Discovery of rhodium happened 1 year before Discovery of cerium
• Discovery of rhodium happened 1 year before Discovery of osmium

Timeline

1. Discovery of tantalum1802
2. Discovery of iridium1803
3. Discovery of palladium1803
4. Discovery of rhodium (this page)1803
5. Discovery of cerium1804
6. Discovery of osmium1804

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