Tin is a chemical element with the symbol Sn and atomic number 50. It is a silvery-white metal that is known for its low toxicity and resistance to corrosion. Tin has been used by humans for thousands of years, and it has a variety of industrial and commercial applications.
Tin is a soft, malleable, and ductile metal with a crystalline structure. It has a melting point of 231.93°C (449.47°F) and a boiling point of 2,602°C (4,716°F). Tin is often alloyed with other metals to create materials with specific properties, such as bronze and solder.
One of the most notable chemical properties of tin is its ability to form a thin layer of oxide on its surface, which provides protection against corrosion. Tin also has a relatively low melting point, which makes it a useful component in soldering applications.
Tin has a wide range of uses, including:
While tin itself is relatively non-toxic, the mining and processing of tin ores can have environmental impacts, including habitat destruction and water pollution. Efforts are being made to improve the sustainability of tin production through responsible mining practices and recycling initiatives.
To better understand the topic of tin, consider the following study guide: