Chemistry

Beryllium is a chemical element with the symbol Be and atomic number 4. It is a silvery-white metal. It is relatively soft and has a…

Lithium (Li) is a chemical element of Group 1 (Ia) in the periodic table, the alkali metal group, lightest of the solid elements. It is…

Helium (He) is a chemical element, inert gas of Group 18 (noble gases) of the periodic table. The noble gases are the elements in Group…

Zinc Nitrate (Zn(NO3)2) is a colorless crystalline solid; it is highly deliquescent and is typically encountered as a hexahydrate Zn(NO3)2•6H2O. It is soluble in both…

Hydrogen, H, is a highly flammable gas (H2)and the most common component of the universe. It is the chemical element with the symbol H and atomic…

Effective atomic number (EAN), a number that represents the total number of electrons surrounding the nucleus of a metal atom in a metal complex. The…

Hydrogen bromide, anhydrous appears as a colorless gas with a pungent irritating odor. It is a strong acid formed by dissolving the diatomic molecule hydrogen…

Boron nitride is a thermally and chemically resistant refractory compound of boron and nitrogen with the chemical formula BN. It exists in various crystalline forms…

Suboxide is an oxide containing a relatively small amount of oxygen. Boron suboxide is a solid compound with a structure built of eight icosahedra at…

Benzyl alcohol appears as a clear colorless liquid with a pleasant odor. It is an organic compound with the chemical formula C6H5CH2OH. The IUPAC name…

Sulfurous acid (H2SO3) is a sulfur oxoacid. It is the conjugate acid of a hydrogensulfite. It is a tautomer of a sulfonic acid. It is…

Barium Carbonate (BaCO3) is a white powder, and it is also known as witherite. It is a chemical compound used in rat poison, bricks, ceramic…