Zinc Essay

As for metal, it has many uses. In fact, modern civilization has thrived off of things where iron is used like: buildings, car frames, bridges, and much more.

Recycling is a very essential and crucial process in our world today. The term recycling means that waste can be converted into new products instead of being discarded. As the population continues to grow, humans are using more and more products. In order to reduce the amount of waste on planet Earth, and to preserve its resources, recycling is significant. Not only does recycling allow the environment to thrive, but it also allows living people to thrive as well. There are many materials that can be recycled. Plastics, electronics, aluminum, food and glass are only but a few products that can be recycled. Recycling can benefit our environment in numerous amount of ways. However, without recycling, negative impacts on our environment can occur. Some of these effects include pollution whether it is air, land or sea, depletion of natural resources and even an increase threat to global warming. Therefore, recycling is extremely important to sustain our environment.

     Did you know that neon is a Greek word that means "new"? Neon is the element that I am most interested in. I chose to do neon because I found out what many uses it has in our daily life. Neon is the element that allows you to watch TV. Without neon we would never see the cool flashing signs outside of diners and bars. In my essay I am going to tell you about neon and its many uses.

In the biomythography, Zami, by Audre Lorde, Lorde uses specific scenes to highlight arguments running throughout the text. The epilogue is Lorde's reflection on her life and emphasizes many of her struggles and ideals about life. Lorde uses this final place in the book to show the reader how her journey throughout life gave her the ability to define a home. This passage emphasizes that Lorde faced many hardships, especially the challenges of self-integration. Lorde, was a minority in every group that she belonged to. Because of this, Lorde had trouble with both fitting in and defining herself; it was not until Lorde became confident in being different that she could find a true home.

Being a water soluble, colourless and odourless chemical compound, zinc chloride is found useful in various industrial application like paper and cement manufacture. However, when working with zinc chloride, one has to be very careful as any contact with skin can cause irritation and that area must be washed thoroughly with soap. Also, it can be harmful if it goes in the eyes and, you must wash and rinse your eyes immediately. It might also be prudent to visit an eye specialist and get medication if required.

Stability-Stable. Incompatible with amines, cadmium, sulfur, chlorinated solvents, strong acids, strong bases. Air and moisture sensitive. Zinc powder is very flammable.

(n.d.), silver has many industrial uses. It accounts for more than half of the mineral demand worldwide in the last five years. Silver’s physical strength, brilliance, softness, and flexibility make it easy to use in just about anything. People have used it in jewelry, tableware, and fine arts for many years. Silver is also used in some industrial applications because of its conductivity; silver has the highest electricity and heat conductance than any other element, and its sensitivity to light and its anti-bacterial qualities. Today silver is used it batteries, dentistry, glass coatings, LED chips, medicine, nuclear reactors, photography, solar energy, RFID chips, semiconductors, touch screens, water purifications, wood preservatives, and it has many more uses. The biggest consumers of silver for industrial uses in the past ten years have been the United States, Canada, China, India, Japan, South Korea, Germany, and Russia (What is silver used for in industry?,

Zinc plays important roles in the functioning and homeostasis of the normal prostate, being a major constituent of it and having a concentration three to 10-fold higher than other soft tissues. (2).

The most common compound of zinc found in nature is zinc sulfide. In Zinc sulfide the elements are Boron, Oxygen and Zinc.

“Yardmen,” Ondine said. “And beggars.” She poured the eggs into a frying pan of chicken livers. She was seventeen years her husband’s junior, but her hair, braided across the crown of her head, was completely white.

We are in the age of peak metals. Our sources for metal are rapidly running out. The resources are scarce. The good news is that metal can be recycled limitlessly. In the article “Peak Metals: Metals Recycling Generates Green Jobs and Cuts CO2 emissions, written by Joyce Nelson, she discusses the positives of recycling and worries.

b) Recycling household and car batteries keeps heavy metals such as mercury, lithium and cadmium from being released into our air and water. Heavy metals, when consumed by people and other animals, cause numerous health problems and diseases.

Iron can be used for a wide range of resources in the contemporary world. It is the most abundant, least expensive, and most used of all metals. It is vital to human and animal life, and humans use it in a variety of devices to make life convenient. It is combined with other elements to make steel or other compounds for many commercial uses, the most common of which include making fuels, lubricants, automobiles, machine tools, hulls of large ships, building parts, machine parts, cooking pots and pans, cutlery, surgical equipment, and aircraft. Iron (III) “is used in the treatment of sewage, as a dye for cloth, as a coloring agent for paint, an additive in animal feed, and in the manufacture of printed

Recycling isn't as good as it is thought to be. Although there are people who think recycled materials can help preserve natural resources, there are some items that it can not be used for. Andrew Handley stated in "10 Ways Recycling Hurts the Environment", that recycled products barely meet the demand with just recycling alone. He also stated that aluminum weakens after being used, so it wouldn't be suitable for some items, like building an airplane or using it in electric circuits. Regardless they are going to mine for new minerals and metals, so it is a waste of time and effort to recycle them when the demand for it goes down every year.

Early uses of the element include jewelry, weapons, and tools. The element was first used around 9000 b.c.e. and was found in northern Iraq. Copper was first used by Native Americans around 2500 b.c.e. One of the first skills that the ancient coppersmith must have learned how to do was shape the metal, possibly by heating. This element was first used to its full potential when Coppersmiths began to use tin with copper to make an alloy called bronze. An alloy is a mixture of two or more metals with properties differs from those of the individual metal. The alloy was first discovered as early as 4000 b.c.e. Bronze was used similar to copper due to the many variety of tools, weapons, and jewelry that are created from the alloy. It differs from copper in the way that with tin added, the alloy is a better conductor and easier to shape than the metal alone. Copper was used as the primary metal of the world to around 3000 b.c.e when society discovered iron. Many copper compounds are used in today’s agricultural, medical, and pest-control jobs. Copper Acetate (Cu20 (C2H3O2) 2) is a