sodium cobaltinitrite

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• Sodium cobaltinitrite — chembox new ImageFile=Sodium cobaltinitrite.png ImageSize= IUPACName= OtherNames= Section1=Chembox Identifiers CASNo= PubChem= 16211641 SMILES=N(=O) [O ] .N(=O) [O ] .N(=O) [O ] .N(=O) [O ] .N(=O) [O ] .N(=O) [O ] . [Na+] . [Na+] . [Na+] . [Co]… …   Wikipedia

• Potassium — (pronEng|pəˈtæsiəm) is a chemical element. It has the symbol K ( la. kalium, from ar. qalīy), atomic number 19, and atomic mass 39.0983. The name potassium comes from the word potash , as potassium was first isolated from potash. Potassium is a… …   Wikipedia

• d electron count — The d electron count is a chemistry formalism used to describe the electron configuration of the valence electrons of a transition metal center in a coordination complex.[1][2] The d electron count is an effective way to understand the geometry… …   Wikipedia

• COBALT — Le cobalt (symbole Co, numéro atomique 27) est un métal placé sur la première ligne de la colonne VIII a, entre le fer et le nickel; il existe des analogies nombreuses entre cet élément, le rhodium et l’iridium. Le cobalt naturel, de masse… …   Encyclopédie Universelle

• alkali metal — Chem. any of the group of univalent metals including potassium, sodium, lithium, rubidium, cesium, and francium, whose hydroxides are alkalis. [1880 85] * * * Any of the six chemical elements in the leftmost group of the periodic table (lithium,… …   Universalium

• Chloroplatinic acid — Chloroplatinic acid …   Wikipedia