- First appeared:
- 1869 CE
- Category:
- Chemistry
Periodic Table first appeared around 1869 CE. Explore where and when it emerged on the interactive map.
Prerequisite technologies
Technologies it enabled
Frequently asked questions
- What is Periodic Table?
- Periodic Table is a technological development dated to around 1869 CE in the field of chemistry.
- When did Periodic Table appear?
- 1869 CE