Our world is made up of chemicals. Some are entirely natural. Some are created by humans and are synthetic. However, each chemical has its own unique behaviour under changing conditions such as heat, light, and mixing with other molecules. 

Chemists investigate how chemicals interact with one another and with the environment. They usually specialise in one type of chemistry. They apply their knowledge in a variety of disciplines, ranging from energy development to medical and food production. The number of items produced by chemists, either directly or through fundamental research, is endless: pharmaceuticals, textiles, paints, adhesives, cosmetics, and electronic components, to name a few. 

In addition to research and product development, chemists work in production and quality control in chemical manufacturing plants. A bachelor's degree in chemistry or a similar subject is nearly usually required for employment as a chemist. Many practising chemists have master's or doctoral degrees. 

More opportunities for chemists are envisaged in drug manufacturing and testing companies in the coming years. Curiosity, the capacity to focus on details, and careful follow-through are important 'components' of success for any chemistry profession.