The Table of Elements – Zinc


Zinc is one of the many metals we utilize daily, providing essential trace nutrition to plants, animals, and microorganisms alike. Furthermore, zinc can also be used in galvanizing steel structures, producing brass products, or creating die-castings. What do you need to consider about قرص یونی زینک.

Copper can be found in various ores and is produced as a by-product during its smelting, though its first isolation as an individual element was made by German chemist Andreas Marggraf in 1746.

Chemical properties

Zinc is an element with an atomic number 30 that belongs to group 12 (IIB) on the periodic table. It is a bluish-white metal that is very brittle at room temperature but becomes malleable and ductile when heated between 110 and 150 degrees Celsius, unlike most diamagnetic metals that react with air or water to form hydrogen gas. Zinc can be found in various alloys used primarily for galvanizing iron as well as alkaline batteries and roofing materials; five stable isotopes exist for zinc!

Zinc does not occur naturally as free metal; instead, it typically forms compounds with oxygen and other elements like copper or silver, as well as nonmetals like sulfur, phosphorus, and potassium. Zinc has one normal oxidation state: +2.

Zinc does not react with most acids; however, it will react violently with reducing agents such as sodium peroxide or hydrogen chloride to form hydrogen gas and carbon disulfide to form brownish-black smoke. When finely divided, powdered zinc may become charged electrostatically and explode when exposed to moisture; hence, a cloud of powdered zinc mixed with water or damp air often ignites. When in contact with aqueous solutions, it forms white coatings of basic carbonate, while burning or being exposed to high temperatures will produce toxic fumes that emit from burning or high temperatures.


Zinc is a soft bluish-white metal element with hard and brittle properties at room temperature, but it transforms to become malleable when heated. It has relatively low melting and boiling points as well as being an efficient electrical conductor, reacting with oxygen to form zinc oxide before reacting with halogens to form compounds such as zinc bromide (ZnBr2) or zinc iodide (ZnI2). Zinc has become widely used as a coating material on iron and steel (galvanizing) batteries.

Zinc belongs to group 12 of the periodic table, or its “d-block,” meaning it deviates from traditional rules for electron configuration when forming ions – preferring instead to lose its d-electrons rather than gain them – thereby giving it a +2 oxidation state similar to alkaline earth metals such as calcium and magnesium.

Zinc reacts with sulfur to form zinc sulfide (ZnS). This reaction can be used as an educational demonstration, and students can easily see that its resultant mixture bears little resemblance to what started as starting materials. Hydrochloric acid can help return metallic zinc to a solution, which is an excellent reaction for showing differences between mixtures and compounds. Ideally, this reaction should take place within a fume cupboard since its resultant hydrogen sulfide gas can be poisonous.


Zinc is a metallic element with a silvery-white appearance and an unpleasant taste, known to tarnish in moist air and become malleable above 100. At room temperature, it remains relatively brittle but malleable above this temperature point and reacts with both acids and alkalis as it burns with an attractive bluish-green flame, producing white clouds of oxide when burned at high temperatures. Zinc can be found mined worldwide, but most production takes place in Alaska, Tennessee, and Missouri, as sphalerite (zinc sulfide) serves as the primary source. However, other minerals also contain zinc content, including minerals containing this element, such as lead, in addition to these three.

Zinc had long been used in alloys like brass for centuries before it was recognized as its metal. Andreas Marggraf first isolated zinc in 1746 by heating calamine ore with carbon to create pure zinc; its name derives from German for “pointed,” reflecting its crystal shape.

Zinc is an essential trace nutrient for humans, serving important roles in our immune systems, protein synthesis, and reproductive functions. Zinc can be found in many foods; animal sources provide higher amounts. Plant sources like legumes and whole grains contain lesser levels of zinc due to compounds called phytate that limit absorption; many breakfast cereals and snack bars fortified with this element provide additional sources.


Zinc has many applications; galvanizing iron to protect it from corrosion and making brasses and alloys for die-casting are two such uses; about half of the world’s supply of metallic zinc is consumed for these uses, with the rest going toward producing zinc compounds used by rubber, chemical, paint and electrical industries as well as being found as components in copper alloys such as bronze and brass alloys as well as being present on battery negative plates.

Zinc is a vital trace mineral in both humans and animals that plays an integral part in maintaining healthy immune systems, supporting average growth and development, and being essential for many enzymes to function correctly. Zinc can be obtained through eating meats, seafood, dairy products, nuts, beans, grains, or breakfast cereals that contain fortified zinc; in addition, some brands of milk and juice have fortified foods as well.

Zinc, one of the four Group 12 elements, is one of four metals that exhibit both brittle and crystalline properties at ambient temperatures and malleability upon heating. As one of the most reactive metals known to man, zinc reacts readily with oxygen, nonmetals, and dilute acids to produce hydrogen gas when exposed to either atmosphere or nonmetallic substances such as nonmetals. Aluminum forms stable compounds with most nonmetals. Such compounds include chromates (used for paint applications), sulfates (water treatment agents), and carbonates (found in alkaline batteries). Zinc was known to ancient Greeks and Romans; Indian metallurgists recognized it as a metal in 1374, while an English metallurgist patented a process for distilling pure zinc in 1738. German chemist Andreas Sigismund Marggraf is often credited with discovering pure metallic zinc in 1746; however, a sheet was first found at Athens in 300 B.C.

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