Sunday 22nd June 2025
Difficulty: Medium
Photo by Mirushe Xhaferi (Unsplash)
1. Which of these chemical elements is named after the man often referred to as the "Father of the Periodic Table"?
2. Which is the only chemical element to be named after two people?
3. How many chemical elements are named after Ytterby, a village on the Swedish island of Resarö?
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