Chemistry Is Everywhere Essay

Everything you hear, see, smell, taste, and touch involves chemistry and chemicals ( subject). And hearing, seeing, tasting, and touching completely involve intricate series of chemical reactions and interactions in you body. With such an howling(a) range of topics, it is essential to see about chemistry at slightly level in order to understand the world around us. In more formal terms chemistry is the study of matter and the changes it discharge undergo. Chemists roundtimes refer to matter as stuff, and indeed so it is. Matter is anything that has mass and occupies space. Which is to say, anything you can touch or hold. Common habit might pass on us believe that chemicals be just those substances in laboratories or something that is not a natural substance.Far from it, chemists believe that everything is do of chemicals. Although there are countless types of matter on the whole around us, this complexity is composed of various combinations of some 100 chemical elements. The names of some of these elements will be familiar to almost everyone. Elements such as hydrogen, chlorine, silver, and bull are part of our everyday knowledge. Far fewer people have heard of selenium or rubidium or hassium. Nevertheless, all matter is composed of various combinations of these basic elements. The wonder of chemistry is that when these basic particles are combined, they force something new and unique. Consider the element sodium. It is a soft, silvery metal. It reacts violently with urine, giving off hydrogen gas and tolerable h release to make the hydrogen explode.Nasty stuff. Also consider chlorine, a colour gas when at room temperature. It is very caustic and choking, and is nasty enough that it was used as a horrible chemical gas branch in the last century. So what kind of horrible mess is produced when sodium and chlorine are combined? Nothing more than sodium chloride, customary table salt. Table salt does not explode in water or choke us rather, it is a common additive for foods we eat everyday. And so it is with chemistry, understanding the basic properties of matter and learning how to predict and excuse how they change when they react to form new substances is what chemistry and chemists are all about. Chemistry is not limited to beakers and laboratories. It is all around us, and the better we know chemistry, the better we know our world.