33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
614914
187809
2
Public Timelines
FAQ Get premium

This doesn't work for six elements, however. These being: iron, manganese, nickel, cobalt, zinc and copper (jan 1, 1817 – 23h 59min, dec 31, 1817 y)

Added to timeline:

Date:

jan 1, 1817
23h 59min, dec 31, 1817 y
~ 12 months