The process of rearranging molecules in two or more substances to create a new one may be monotonous to some – but for others, it is a stunning display of science. A new video has shared an up-close ...

Chemical Reactions: A chemical reaction is a process where the substances 8unbdergo a change in their chemical composition. The substances that enter the reaction are called reactants that are then ...

Named after the Greek word barys for "heavy," barium is a relatively dense and reactive alkaline earth metal. It is only found naturally when combined with other elements, and compounds containing ...