Zinc is an element with the atomic number of 30. An element is a pure chemical substance that consists of only one species of atom and nothing else. Since zinc is a pure element, it is made up of only zinc atoms and no other compounds.
According to the National Institutes of Health, zinc is good for immune system support, wound healing, protein and DNA synthesis, and cell division. This essential mineral is required for a proper sense of taste and smell, and it supports normal growth and development d...
Zinc is the 24th most abundant element located in the Earth's crust. It's also found in oceans, streams and the sun. The largest mineable amounts of zinc are located in Asia, Australia and the United States.
Zinc supplements are used to treat zinc deficiency that sometimes occurs in people with severe diarrhea, cirrhosis of the liver, or absorption disorders, according to WebMD. Zinc supplements are also sometimes needed following long-term tube feeding and after major surg...
Zinc ore is crushed to separate the zinc from other elements, then roasted or sintered to produce zinc oxide before an electrolytic process is used to obtain the zinc. Zinc ore contains only 5 to 15 percent zinc.
The Royal Society of Chemistry explains that zinc derives its name from the German "zinke." The German word may be derived from the Persian word 'sing', which means "stone."
Metallic zinc was produced in the 1400s in India by melting calamine with wool. Zinc was then rediscovered in 1746 by Andreas Sigismund Marggraf, who isolated the element by melting calamine with charcoal.