In this episode, Dr Sunayana Bhargava and Tulela Pea look at Groups 1, 7 and 0 of the Periodic table, exploring the properties of the elements in each Group. Suitable for: AQA, Edexcel, OCR. For more ...

The news broke that a railroad car, loaded with pure sodium, had just derailed and was spilling its contents. A television reporter called me for an explanation of why firefighters were not allowed to ...

The questions in this quiz are suitable for GCSE chemistry students studying the physical and chemical properties of group 0 elements (noble gases), group 1 elements (alkali metals) and group 7 ...