Bonds are broken and made in reactions. Types of chemical reactions - OCR Gateway Oxidation is the gain of oxygen and reduction is the loss of oxygen. Neutralisation is the reaction between an ...

Chemical reactions can take in energy or release energy, often in the form of heat. This causes a change in temperature. There are two different types of energy change that can take place.

In agriculture, for example, similar chemical reactions could be used to develop more effective ... They also aim to find out ...

In simpler terms, if the material holding the metal atom is good at pulling in electrons, the reaction works better. Even ...