The Element Tin
The Element Tin is a soft, silvery-white metal that belongs to group IV of the Periodic Table. Its name may come from the German word, Zinn that describes a soft white metal with a low melting point. It has an atomic number of 50, which also means there are 50 protons in each atom of the element Tin. Tin's atomic mass is 118.71. This element can be found in places such as Bolivia, which is the prime producer, Malaysia, Indonesia, Thailand, Zaire, and Nigeria. Its highly crystalline structure gives tin a slight moaning sound when it is bent. Tin has one of the lowest melting points of all metals melting at 449.5F. It remains a liquid until the temperature reaches 4,100F. This is when it turns into gas. Tin is light weighted, ductile, malleable, which means it can be easily bent. With tin being ductile, it can be easily drawn into fine wires or threads. Even though it is relatively weak, when it is mixed with other metals, it can form a wide range of alloys. Tin exist in 3 different forms: gray or alpha, a powdery form of metal stable only at 64F, white or beta, stable between 64F and 322F, and lastly, brittle or gamma, stable between 322F and 449.5F. It also has 10 natural isotopes and 27 artificial isotopes.
Another historically important alloy, (a mixture of metal and another element, often another metal), of tin is Pewter. For example, since tin is used as a solder when mixed with lead, it is used in computers and other electronics. Countries would sometimes have wars over the minerals used to make this important metal. Solders are used to bond metals together. This connects to the society by making companies more productive in producing things that are needed in our world. Modern pewter ware contains metals antimony and copper instead of lead. It only makes up two parts per million of the earth's crust. In 1837, tin made up 5 percent of the coins' ingredients. The Economic views of tin are closely related to the Social views. Bronze was used to make cooking pots, containers, and ornaments. is in greater qualities than other metals such, as gold and platinum it still is a rare metal on earth. While used by the Egyptians, Romans, and Middle Age people, it served as kettles, cooking pots, cups, and plates. In society today, tin is still in great use. Early pewter items consisted of an equal amount of tin and lead. These are all the reasons why tin is a significant part of the world today, in the past, and most likely in the future.
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