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Phosphorus

What it bonds with?

Can't bond with acids

ionic bond

Forms?

White phosphorus

Red phosphorus

White phosphorus and red phosphorus should be kept under water (as it is dangerously reactive in air) and should be handled with forceps, as contact with the skin may cause severe burns.

Components?

DNA

Genes maker

ATP

Energy transferer

RNA

Protein carrier

Phosphorus can be replaced by nitrogen since both are similar in their lewis structure

Can't be replaced doubly because it dissolves in water

Phosphorus Synthesis?

Elemental phosphorus is liberated as a vapour and can be collected under phosphoric acid. This process is the first synthesis of phosphorus

Chemical Bonding?

Phosphorus can form the tetravalent phosphonium ion, and form salts such as phosphonium iodide [PH4]+[I– ]

Is a hybrid (shape of melecular orbit)

Has 4 s and p atomic orbitals

The simple Lewis structure for the trigonal bipyramidal(one atom in the center and five around it) PCl5(phosphorus chloride) molecule contains five covalent bonds(sharing electrons) , implying a hypervalent molecule(main group of elements) with ten valence electrons contrary to the octet rule

Phosphorus atoms can expand their valence to make penta- and hexavalent compounds

Where ligands are (ions) then you will know which position it is in. Either apical if least and if more axial

Info.

found in nature

made commercially for the match industry

uses:

fertilizer

bombs

baking powder

animal food

detergents

toothpowder

Bibliography:

http://en.wikipedia.org/wiki/Phosphorus

http://www.fpnotebook.com/Renal/Pharm/PhsphrsRplcmnt.htm

Phosphorus Replacement?

3 electrons to bond with

Aluminum

Boron

Gallium

Indium

Thalium

Iodine

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