Despite being one of the most familiar substances on Earth, water holds many secrets that scientists are still working to ...

Dot and cross diagrams help us to model when ions are formed from atoms. Here’s an example using sodium and chlorine. They form ions which bond to form sodium chloride. 2. Work out how many electrons ...

Water, though familiar, still hides astonishing secrets. When squeezed into nanosized channels, it can enter a bizarre ...

Scientists have discovered how to keep a promising new type of lithium ion battery cathode from developing a crusty coating that degrades its performance. The solution: Use a simple manufacturing ...