Try these quizzes based on GCSE combined science past papers ... exam-style questions covering topics such as plant cells, ionic bonding and atomic number. This activity should take approximately ...

As with the ionic bond example draw a dot-and-cross diagram ... Learn about bonding, structure and properties of matter for your GCSE chemistry exam, with Dr Sunayana Bhargava and Tulela Pea.

Understanding the making and breaking of bonds is at the heart of chemistry. Oxide-ion conductors are important energy materials. Here, the authors found a tellurite-based oxygen ion conductor ...

Chemistry is a branch of science that involves the study of the composition, structure and properties of matter. Often known as the central science, it is a creative discipline chiefly concerned ...

The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to help the virus copy itself in mammals — including humans — more easily, ...

Feb. 7, 2025 — 'Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant planets, suggests a new ... Multinational Research ...

The strategy tends to hold approximately half of its assets in corporate bonds, but that allocation has reached 60% at times. The rest of the portfolio is spread across government and government ...

Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters. January 27, 2025 • A recent study in the journal Nature unveiled new proteins ...

We aim to build confidence in the safety and reliability of payment service providers’ services while protecting end users from specific risks. We’re taking steps to better understand the impacts of ...

Past students have gained work placement with organisations such as Northern Ireland Water Ltd, the Northern Ireland Environment Agency, the Forensic Science Service, the NHS, Norbrook Laboratories, ...