Cadmium is a chemical element; it has symbol Cd and atomic number 48. This soft, silvery-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury.

Mar 8, 2025 · cadmium (Cd), chemical element, a metal of Group 12 (IIb, or zinc group) of the periodic table. Silver-white and capable of taking a high polish, cadmium is nearly as soft as tin and, like tin, emits a crackling sound when bent; it can be rolled out into sheets.

Cadmium is a chemical element with symbol Cd and atomic number 48. Classified as a transition metal, Cadmium is a solid at room temperature. [Kr]5s 2 4d 10. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.

May 28, 2023 · Cadmium is a chemical element with the atomic number 48 and is represented by the symbol ‘Cd’ in the periodic table. It belongs to the d-block of group 12 of the periodic table. It is soft and has a silvery white luster.

Cadmium is a rare metal. The concentration of cadmium on the Earth is around 0.5 ppm (parts per million). Mostly it is present in the form of ores of zinc and sulfide. The sulfide ore of cadmium is termed as greenockite (CdS). Currently, cadmium is obtained from the mining, smelting and purification of ores of zinc sulfide, and copper sulfide.

Cadmium is a natural element in the earth's crust. It is usually found as a mineral combined with other elements such as oxygen (cadmium oxide), chlorine (cadmium chloride), or sulfur (cadmium sulfate, cadmium sulfide). All soils and rocks, including coal …

Cadmium is the 48th element in the periodic table and has a symbol of Cd and atomic number of 48. It has an atomic weight of 112.414 and a mass number of 114. Cadmium has forty-eight protons and sixty-six neutrons in its nucleus, and forty-eight electrons in five shells.

Jul 3, 2019 · Cadmium is most commonly found in small quantities associated with zinc ores (e.g., sphalerite ZnS). The mineral greenockite (CdS) is another source of cadmium. Cadmium is obtained as a by-product during treatment of zinc, lead, and copper ores.

Cadmium (pronounced as KAD-mee-əm) is a naturally-occurring shiny metal denoted by the chemical symbol Cd. Although a non-radioactive element, it is poisonous, causing cancer and prenatal defects, therefore having limited uses.

Sep 1, 2024 · Cadmium element is in group 12 and period 5 of the Periodic table. Cadmium is a metal and it belongs to the post-transition metals group (also known as other metals). H