Magnesium is a mineral in several foods, and many fruits contain malic acid. The dietary supplement magnesium malate combines both. This supplement can help with migraines and prevent magnesium ...

Magnesium has been referred to as "the forgotten electrolyte". Like sodium, potassium, and calcium, magnesium becomes a positively charged ion (cation) in the body, where it is responsible for ...

Science presenter Jon Chase demonstrates an exothermic and an endothermic reaction, and explains how temperature changes can be used to identify which reaction is which. The exothermic reaction is the ...

Watch this video to see how a salt can be produced in the lab by neutralising sulfuric acid with a metal carbonate, in this case copper carbonate. Here are some ways neutralisation is used: Farmers ...