Day 239 of 365
August 27
C
Chemistry The Chemistry of Batteries
Batteries store energy through chemical reactions that release electrons. Lithium-ion batteries power most modern devices because lithium is light and highly reactive. Battery technology development is crucial for electric vehicles and renewable energy storage.
Did you know?
The first battery was invented in 1800 - by stacking discs of copper and zinc separated by brine-soaked cardboard!
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