Table of Contents
What are characteristics of zinc?
Characteristics: Zinc is a bluish-silver, lustrous metal that tarnishes in moist air, producing a layer of carbonate. It is somewhat brittle at room temperature but malleable above 100 oC. Zinc reacts with both acids and alkalis.
What makes zinc unique?
Zinc is an essential mineral for human health. It is the second-most abundant metal in the body, after iron. The mineral is important for immune function, white blood cell formation, egg fertilization, cell division, and a host of other enzymatic reactions.
What is zinc in?
Whole grains and milk products are good sources of zinc. Many ready-to-eat breakfast cereals are fortified with zinc. Oysters, red meat, and poultry are excellent sources of zinc. Baked beans, chickpeas, and nuts (such as cashews and almonds) also contain zinc.
Is zinc a physical property or a chemical property?
Physical Properties: Zinc is a bluish-white, lustrous metal. It is brittle at ambient temperatures but is malleable at 100 to 150°C. It is a reasonable conductor of electricity. The density of zinc is 7.140 g/mL, which means the metal will sink in water and is relatively heavy. Chemical Properties:
Is zinc a metal, nonmetal or metalloid?
Zinc is a metallic chemical element found in reasonable abundance around the world. It is classified in the transition metals, along with nickel and mercury, among others.
Is zinc on the periodic table?
Zinc is a chemical element and it is a member of group 12 and period 4 in the periodic table. The atomic number of zinc is 30 and it is indicated by symbol Zn.
What is the chemical structure of zinc?
Zinc Crystal Structure. Zinc, known as spelter, is a metal. It is a chemical element having symbol Zn and atomic number 30. Zn is the first element in group 12 of the periodic table. Chemically, Zinc is similar to magnesium, since its ion is of similar size. Its only oxidation state is +2.