Can you believe the periodic table has been around for over 150 years? Take this quiz to see if you can find the elements. What information do we collect from this quiz? What is the periodic table?

A drone photo taken on April 6, 2025 shows tourists interacting with black-tailed gulls on the coastal of a wildlife park near Xixiakou village, Rongcheng city, East China's Shandong province.

Please Note: All times UK. Tables are subject to change. The BBC is not responsible for any changes that may be made. Copyright © 2025 BBC. The BBC is not ...

Please Note: All times UK. Tables are subject to change. The BBC is not responsible for any changes that may be made. Copyright © 2025 BBC. The BBC is not ...

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