Phosphorus has 3 shells. The outer shell contains 5 electrons. The electronic configuration is :-
1s2, 2s2, 2p6, 3s2, 3p3
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Uranium has seven electron shells.
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.
Phosphorus has 15 electrons per atom. Out of those, 5 are valence electrons. That means phosphorus has 10 core electrons.
Sodium, i believe has 3 shells.
Phosphorus in is 3rd period. So it has 3 electron shells.
because it has many number of shells.
Phosphorus has 15 protons.
Phosphorus-31 is the only stable isotope of phosphorus and has 16 neutrons.
Phosphorus has six allotropes.
Today are known the phosphorus molecules P2 and P4.
The daily requirement of phosphorus is 800. How many grams of phosphorus are needed?
In the third period.
A neutral phosphorus atom has 15 electrons.
there are 16 nuetrons in phosphorus atom
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There are 5 valence electrons in the atom phosphorus.