There were 56 known elements, with a new element being discovered at a rate of approximately one per year
Text from Wikipedia, available under CC BY-SA 4.0.
- #wikipedia
- #event
- #corroborated
There were 56 known elements, with a new element being discovered at a rate of approximately one per year
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-15 from Wikipedia. The archived copy is preserved so this citation survives link rot.