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Valence is the number of bonds to other atoms. It is not always numerically equal to the oxidation number.The valence of phosphorus in PCl3 is 3; of P in PCl5 is 5; of P in H3PO4 is 5 (one of the bonds to oxygen is P=O).

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What is the number of valence electrons in Phospherus?

Phosphorus (P) has five valence electrons.


How many valence electrons are there in phosphuros?

The number of valence electrons in any element can be found from the element's group number on the periodic table. Phosphorus has a group number of 5 (15 in some periodic tables, in which case the valence is the group number minus ten). Thus, phosphorus has 5 valence electrons.


What the valence electron of phosphorus?

Phosphorus has five valence electrons.


What are the number of valence electrons in phosphorus?

there are five valence electrons in an atom of phosphorus


How many electrons does phosphorus have in its valence shell?

The atomic number of phosphorus is 15.its electronic configuration is 2,8,5.outermost shell has 5 electrons. it can accommodate 3 more electrons to complete its octet.so its valency is 3. and it has 5 electrons on its valence shell.


Which has more valence electrons atom or aluminum or phosphorus?

Aluminium has three valence electrons and phosphorous has five, hence the latter has more.


What element has 5 valence electrons in the M shell?

Phosphorus has 5 valence electrons in the M shell.


HOW ANY VALENCE ELECTRONS ARE IN PHOSPHOROUS?

Phosphorus has 5 valence electrons.


What is the valence electron configuration for the phosphorus atom?

The valence electrons are the outermost (highest energy) s and p sublevels. There are 5 valence electrons in a phosphorus atom, and it is in period 3, so its valence electron configuration is 3s23p3.


How many valece electrons do phosphorus have?

Phosphorus is a group 15 element. All group 15 elements have 5 valence electrons. Thus, phosphorus has 5 valence electrons.


How many electrons must phosphorus p gain or lose to have 8 valence electrons?

Phosphorus wants to gain three electrons to have 8 valence electrons.


How many total valence electrons are in the valence pool for phosphorus trifluoride?

26 because phosphorous has five valence electrons and flouride has seven times three.