atomic structure of phosphorus

Hydrogen is the simplest element with its atom having only one electron. Hence, the atomic spectrum of hydrogen has played a significant role in the development of atomic structure. In the emission spectrum of hydrogen, when an electric discharge is passed t..

In graphite, the carbon atoms are arranged in flat parallel layers as regular hexagons. Each layer is bonded to adjacent layers by weak Van der Waals forces. This allows each layer to slide over the other easily. Due to this type of structure graphite is soft and slippery, and ..

In alkynes, the two carbon atoms in the parent chain are bonded through a triple bond. The formation of triple bond in alkynes is illustrated below by taking ethyne (acetylene) as a typical exampl..

A study of crystal structure of silica reveals that it forms a giant molecule as shown belo..

6 0 molecule C 6 0 molecule has marvelously symmetrical structure. It is a fused-ring of aromatic system containing 20 hexagons and 12 pentagons of sp 2 hybridized C atoms. The structure bends around and closes to form a soccer ball shaped molecule. C 6 0..

The carbon atom in carbocation is sp 2 hybridized. Since it involves sp 2 hybridization, its structure is planar with a bond angle of 120 o . The three sp hybrid orbitals form three s -bonds with hydrogen or other carbon atoms of alkyl groups. The unhybridized p or..

In borax, two boron atoms are in triangular geometry and two boron atoms are in tetrahedral geometry. The ion is [B 4 O 5 (OH) 4 ] 2 - and the remaining eight water molecules are associated with the two sodium ions. Hence, borax contains tetranuclear units [B 4 O 5 (OH) 4 ] 2..

Structurally all types of chlorophyll resemble one another. All of them contain four pyrrole rings [also called porphyrin] which are linked together by methane bridges (-CH=). The skeleton of each pyrrole ring is made up of five atoms - four carbon and one nitrogen with magnesiu..

. Examples: CO 2 , H 2 O, SO 3 , HCl Depending upon the number of atoms in one molecule of the element it can be classified a..

Lewis Structures of Some Covalent Compounds - The steps in writing Lewis structures of covalent compounds are as follows: of the molecule by placing the atoms of the combining elements properly. Usually an atom, which forms the largest number of bonds with ot..