The name would be phosphorous tri-iodine
Phosphorus triiodide.
There is no oxidation number because oxidation number only applies to compounds with oxygen like MnO4 2- in which Mn has an oxidation number of 6
Density is defined as (mass) divided by (volume).The question only has meaning if it's referring to a spherical object.The volume of the sphere is [ 4/3 pi R3 ], where [ R ] is the sphere's radius.We're given the circumference, and we have to find [ R ].Circumference = [ pi D ] = [ 2 pi R ].R = (circumference) / (2 pi)OK.Volume = [ 4/3 pi R3 ] = [ 4/3 pi (circumference/2 pi)3 ] = [ 4/3 pi (circumference)3 / (8 pi3) ]= (circumference)3 / (6 pi2)And finally,Density = (6 pi2 Mass) / (circumference)3An ugly expression, to be sure; but that's what you get when you have a circumference andwhat you need is a volume.
PI3 is phosphorus tri-iodide, and it is a Non-metal.
The chemical formula for phosphorus triiodide is PI3.
The correct name for the compound PI3 is phosphorus triiodide.
trigonal pyrimidal
Phosphorus tri-iodide refers to Phosphorus(III) Iodide, with formula PI3
I'm sorry, but I need more context or specific information about the "PI3" you are referring to in order to provide an accurate answer. Could you please elaborate or provide additional details?
The chemical formula is PI3.
Phosphorus triiodide.
The formula for pentaphosphorus triiodide is PI3.
The formula for phosphorus triiodide is PI3. It consists of one phosphorus atom and three iodine atoms bonded together through covalent bonds.
PI3 is a polar molecule due to the uneven distribution of electron density caused by the lone pairs on the central phosphorus atom and the three iodine atoms. This results in a net dipole moment for the molecule, making it polar.
No such thing as pi3, but if you mean PI3, then there are 5 valence electron in P, and each I has 7 valence electrons for a total of 5 + 7 + 7 + 7 = 26 valence electrons.