Metalloids: Exploring The Chronology Of The Iron Age

The time when iron was beginning to be used primarily for making tools is referred to as the Iron Age.

Iron was very important to the to the Anglo-Saxons. It proved to be very versatile in everyday life. Finding iron ore was a messy and time-consuming task that would have been done near the source of iron. The iron around this time period was obtained from deposits near the surface of bogs. The iron hunter had no breaks. He worked in all weather know matter what trying to find the iron ore.

There is perhaps no other invention in American history quite as important as steel. Steel is made of mostly iron, lime, and sometimes even scrap steel, but other metals can be added to make other types of steel. While there are many types of steel today, in industrial America, Carbon Steel was the most common form that was used. In fact, 80 to 90 percent of the steel produced was Carbon Steel. It proved stronger than iron and was relatively inexpensive to make. This strong, inexpensive steel revolutionized industrial America for many reasons. New, taller buildings could be built using new techniques of using steel to reinforce the buildings and new inventions such as cars

The metals were placed into a clay crucible and then heated at a very high temperature inside a kiln containing a charcoal fire. Following the implementation of copper extraction, it was discovered that the process of combing metals gave them superiorities like strength, in bronze.

The iron industry in America began in the early 1500’s. The Britain’s helped out the Americans by sending over some people that professed in the art of working with iron. These people that were sent over were skilled in building and operating iron smelters. An iron smelter is something that is/was used to produce a metal from its ore. An ore is a naturally occurring solid material from which a metal or valuable mineral can be profitably extracted.

Potassium was discovered in 1807, in england. It was discovered by Sir Humphry Davy, who was a chemist and an inventor. He discovered it through a process called electrolysis. Potassium was the first element discovered in

For example, Mercury was used in thermometers, barometers and diffusion pumps. It was also used in fluorescent light bulbs and batteries. Mercury is still used for dentistry purposes and also to extract gold. Mercuries amalgam is used to dissolve the gold and then separate them for distillation.

In 1200-800BC, since there were not any main empires that began to spread out and help with the process of cultural diffusion. Originally the Hittites were the only civilization with the knowledge to make and use iron weapons. When their empire was conquered the technology of iron slowly spread through cultural diffusion. Iron smiths traveled and took jobs in other civilization therefore spreading iron and its many uses. After the Hittites many other nations discovered iron and used the technology as a major advantage for them. Cultural Diffusion Throughout History To read more visit: Sargon

Copper is basic element with the sign on the periodic Cu. Copper is one of best conductors of all metals. It is second only to silver in its conductivity. “Its abundance tied the world together in telecommunication,” (Wojes par. 1); it has tied us together in communication because it is used in most electronic devices such as cell phones and televisions, allowing us to power them and communicate with each other almost instantly. It is also used in jewelery, architecture, and plumbing.

Even though calcium has been known for thousands years it wasn’t purified and identified as an element until 1808 by Humphrey Davy of England. Calcium isn’t just used for making strong bones it’s also used to remove nonmetal from different metals mixes. Calcium compounds are most commonly found in sedimentary rocks such as limestone, chalk, and marbles where I carbonate minerals.

In fact, people use iron to make weapons, cars, volts, and structures. This site states that most of it is used to make steel, an alloy of iron and carbon which is in turn used in manufacturing and civil engineering, for instance, to make reinforced concrete. Stainless steel, which contains at least 10.5 percent chromium, is highly resistant to corrosion. Also, cops use metal bolts and their guns are also made of iron. Since the ancient Greece time, they used swords. We use iron to smelt it and dip it into water. Without this element, we would not have what we have

It all began around 1850 when British discovered a method that produced in twenty minutes the same amount of steel previously produced in twenty-four hours. Due to the breakthrough in the steel industry, transportations became easier and cheaper than ever before. The rail system and the creation of steamship became way faster and it speeded up the development of the European nations. As the textbook mentioned, discovery of gold in California and Australia brought huge amount of the precious metals into Europe and eventually led to the early establishments of the modern banking system (Thomas,658).

Though steel was strong and better than iron, iron was more prevalent before the creation of the Bessemer’s Steel making process because of the price of steel was very high, around £40 and the use of Bessemer’s Steel making process lowered it down to around £6-7, this greatly helped increase

At the time lead was primarily in use due to its association with silver, in a common lead mineral called galena, which could be extracted by burning the lead. Silver was a traded during 3000 BCE and galena was still a source. By 1600 BCE lead mining existed in Cyprus, Greece, and Sardinia.

The Bronze Age is characterized by the use of bronze in tools and weaponry. Copper and tin are the raw materials for bronze. Tin ore was a limited natural resource and only occurred in certain areas; therefore some