Search results
Results From The WOW.Com Content Network
Cadmium. hexagonal close-packed (hcp) (hP2) 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. Like zinc, it demonstrates oxidation state +2 in most of its compounds, and like mercury, it has a lower melting ...
New York: The International Nickel Company, Inc., 1941: 16. — "Values ranging from 21.3 to 21.5 gm/cm 3 at 20 °C have been reported for the density of annealed platinum; the best value being about 21.45 gm/cm 3 at 20 °C." 21.46 g/cm 3 — Rose, T. Kirke. The Precious Metals, Comprising Gold, Silver and Platinum.
e. Heavy metals are metallic elements with relatively high densities, atomic weights, or atomic numbers. The criteria used, and whether metalloids are included, vary depending on the author and context and has been argued should not be used. [2][3] A heavy metal may be defined on the basis of density, atomic number or chemical behaviour.
Density: 5.85 g·cm −3 [1] Melting point: 1,041 °C (1,906 °F; ... Cadmium telluride (CdTe) is a stable crystalline compound formed from cadmium and tellurium.
Density: 8.15 g/cm 3 (crystalline), 6.95 g/cm 3 (amorphous) [2] solid. Melting point: ... Cadmium oxide is an inorganic compound with the formula CdO. It is one of ...
Cadmium hydroxide. [Cd+2]. [OH-]. [OH-] Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). ?) Cadmium hydroxide is an inorganic compound with the formula Cd (OH) 2. It is a white crystalline ionic compound that is a key component of nickel–cadmium battery.
Cadmium chloride is a white crystalline compound of cadmium and chloride, ... Density (g/cm 3) 3.26 2.84 2.41 Comment Interconnected CdCl 3 (H 2 O) octahederons
Cadmium sulfate is the name of a series of related inorganic compounds with the formula CdSO 4 · x H 2 O. The most common form is the monohydrate CdSO 4 ·H 2 O, but two other forms are known CdSO 4 · 8⁄3 H 2 O and the anhydrous salt (CdSO 4). All salts are colourless and highly soluble in water.