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 ...

In the reaction, the bonds in the methane and oxygen molecule come apart, the atoms rearrange and then re-bond to form water and carbon dioxide. The little number written at the lower right after an ...

Chemical gardens represent a fascinating class of self-organised structures that emerge when metal salts interact with anions in solution, most commonly silicates, leading to the formation of ...