d) A phosphate group.
Oxygen atoms ... two oxygen atoms, to be exact.
All phosphorus atoms have 15 protons (hence their atomic number of fifteen). Assuming the atom is neutral, it will also have an equal amount of electrons.
No. Phosphorus is reactive with oxygen, so it does not exist in elemental form in nature.
Im assuming you mean protons because phosphorus is its own atom... but anyway phosphorus has 15 protons in its nucleus
There are three single bonds total, one between each of the chlorine atoms and the central phosphorus atom. The phosphorus atom has an additional lone pair of electrons and is thus a has a tetrahedral geometry.
PO4
Phosphate group
A phosphorus atom surrounded by and chemically bonded to each of four oxygen atoms is commonly called a "phosphate ion" if it is a triply charged anion or a "phosphate group" if present in a covalently bonded compound.
There are a few examples of compounds where a phosphorus atom is surrounded by 4 oxygen atoms. One simple example is the phosphate ion, PO43- Another is P4O10, where every P atom is surrounded by 4 oxygen atoms P4O9 where 3 P atoms are surrounded by 4 O atoms P4O7 where just one P atom is surrounded by 4 O atoms
Oxygen atoms ... two oxygen atoms, to be exact.
Look in you book you dip!
Look in you book you dip!
A PH3 molecule has a triangular pyramidal shape. The central atom is the Phosphorus atom, which is connected to three Hydrogen atoms.
Sulfate minerals
In a molecule of phosphorus fluoride, the phosphorus atom is in the center, and it is surrounded by the three fluoride atoms which are arranged at three of the four points of a tetrahedron. (The fourth point of the tetrahedron contains an electron pair from the phosphorus atom.)
This is an acid named PHOSPHORIC ACID. It contains 3 HYGROGEN atoms, 1 PHOSPHORUS atom and 4 OXYGEN atoms.
Two fluorine atoms one chlorine atom and one phosphorus atom make up PClF2.