For all of the semiconductor industry’s legendary reputation for cleanliness, the actual processes that go into making chips use some of the nastiest stuff imaginable. Silicon oxide is comes from ...

Acids are part of lots of chemical reactions. All chemicals have different properties, one of them is whether it is acidic or basic. Acids are part of lots of important chemical reactions, everything ...

Vinegar is one of the most commonly used substances found in almost every household. From adding flavour to food and preserving pickles to being used as a natural cleaning agent, vinegar plays an ...

The questions in this quiz are suitable for GCSE chemistry students studying acidic and alkaline solutions, neutralisation and reactions of acids with metals. If you struggled with the quiz, don't ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...