Article - 4 Jun 2013
Bismuth is a white, crystalline, brittle metal with a pinkish tinge. It is represented by the chemical symbol ‘Bi’ and its atomic number is 83. A notable characteristic of this element is its...
Article - 19 Apr 2013
Titanium dioxide, also called as titania or titanium(IV) oxide is the naturally occurring oxide of titanium with the chemical formula TiO2. The most common method of producing titanium dioxide is...
Article - 18 Apr 2013
Copper chloride, commonly called as cuprous chloride, is the lower chloride of copper, with the formula CuCl. It is a white solid sparingly soluble in water and completely soluble in concentrated...
Article - 10 Apr 2013
Copper (II) oxide is a higher oxide of copper and belongs to the monoclinic crystal system. It occurs as a black solid with an ionic structure that melts above 1200°C with some loss of oxygen.
Article - 9 Apr 2013
Arsenic trisulfide is an inorganic compound with the chemical formula As2S3. It occurs in a bright yellow mineral named as orpiment and a red-orange mineral called as realgar.
Article - 6 Apr 2013
Cadmium oxide is an inorganic compound with the chemical formula CdO. It crystallizes in cubic rocksalt lattice with anion centers and octahedral cation. It occurs naturally in the rare mineral...
Article - 4 Apr 2013
Cadmium sulfide is an inorganic compound with the chemical formula CdS. It is a yellow solid and a semiconductor of electricity. It occurs in nature with two different polymorphs, cubic hawleyite and...
Article - 12 Jun 2012
Since prehistoric days, humans have been aware of the presence of carbon. When the cave people made a fire, they saw the formation of smoke.
Article - 26 Mar 2012
The production of plastic materials via polymerisation processes requires the use of catalysts and additives that can contaminate the final product and alter its properties. This article shows the...
Article - 31 Oct 2001
PVC is the most widely used material for water delivery, sprinkler systems and sewage transport due to its reliablity and durability.