ChemistryAluminium Diboride – a Chemical Compound Aluminium diboride (AlB2) is a boron and aluminum chemical combination. It is a chemical compound composed of the metals aluminum and boron. Aluminum is the…
ChemistryAluminium Dodecaboride – a Superhard Chemical Compound Aluminium dodecaboride (AlB12) is a super-hard chemical compound containing 17% aluminium by weight. It is a chemical compound composed of metal aluminum and nonmetal boron.…
ChemistrySodium Arsenate – an Inorganic Compound The inorganic chemical sodium arsenate has the formula Na3AsO4. It is a sodium inorganic salt. Related compounds, such as Na2HAsO4 (disodium hydrogen arsenate) and NaH2AsO4,…
ChemistryAmmonium Cyanide – an Inorganic Compound Ammonium cyanide has the formula NH4CN and is an unstable inorganic chemical. A cyanide is a chemical compound that has the CN group in its…
ChemistryAluminium Arsenide – a Semiconductor Material Aluminium arsenide (AlAs) is a semiconductor with a nearly identical lattice constant to gallium arsenide and a larger band gap than gallium arsenide. Aluminum arsenide…
ChemistryIndium Antimonide – a Crystalline Compound Indium antimonide (InSb) is a crystalline chemical composed of indium (In) and antimony (Sb) (Sb). It is a semiconducting and photosensitive material made from the…
ChemistryActinium(III) Oxide – a Chemical Compound Actinium(III) oxide is a chemical compound containing the uncommon radioactive element actinium. It has the formula Ac2O3. It is identical to its counterpart lanthanum chemical,…
ChemistryIdentification of Copper (Cu) Identification of Copper (Cu): Copper is a changeover metal, one of numerous elements found in rows 4 through 7 between Groups 2 and 13 in…
ChemistryExtraction of Copper Extraction of Copper Copper pyrites is the main ore. The method used to extract copper from its ores depends on the nature of the ore.…
ChemistryUses of Chromium Uses of Chromium Chromium is used in making chrome steel, which is very hard, tough and contain various proportions of chromium. In making stainless steel…