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Phosphorus has 3 shells. The outer shell contains 5 electrons. The electronic configuration is :-

1s2, 2s2, 2p6, 3s2, 3p3

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How many electron shells does phosphours have?

Phosphorus in is 3rd period. So it has 3 electron shells.


How many core electrons are in phosphorus?

The atomic number of phosphorus is 15, meaning it has 15 protons. Electrons in inner shells fill up to 2 for the first shell, 8 for the second shell, and 5 for the third shell. This indicates that there are 10 core electrons in a phosphorus atom.


How many core electrons are in an atom of phosphorus?

this depends on what you mean the "core". there is a nucleus in an atom which is the very centre where the protons and neutrons are but the electrons spin around the nucleus in shells. the first shell has a maximum of 2 the second, a maximum of a 8 and so on.


Which element is in group v of the periodic table and has 3 electron shells?

The element in group V of the periodic table with 3 electron shells is Phosphorus (P). Group V elements have 5 valence electrons and the number of electron shells corresponds to the period number on the periodic table, so a Group V element with 3 electron shells is in period 3.


What is the complete ground state electron configuration for the phosphorus atom?

The ground state electron configuration for phosphorus is 1s2 2s2 2p6 3s2 3p3. This means phosphorus has 15 electrons distributed in its electron shells according to the aufbau principle.


Is phosphorous trihydride ionic or covalent?

Phosphorus trihydride, PH3, is a covalent compound. It forms covalent bonds between phosphorus and hydrogen atoms as they share electrons to complete their outer electron shells.


How many prtons are in phosphorus?

Phosphorus has 15 protons.


How many protons does phosphorus's have?

Phosphorus has 15 protons.


In which orbital does an electron in a phosphorus atom experience the greatest shielding?

An electron in a phosphorus atom would experience the greatest shielding in the 3s orbital. This is because electrons in inner shells provide greater shielding than those in outer shells, and the 3s orbital is closer to the nucleus compared to the higher energy orbitals.


How many eletron does phosphorus have?

A neutral phosphorus atom has 15 electrons.


How many nurtons does phosphorus have?

Phosphorus-31 is the only stable isotope of phosphorus and has 16 neutrons.


How many atoms of phosphorus are present in a molecule of phosphorus?

Today are known the phosphorus molecules P2 and P4.