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Phosphorus need 3 electrons to complete its octet.

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Does Phosphorus have a complete outer shell?

No, it doesn't have a complete octet. Phosphorous is in group 5A, meaning it has 5 valence electrons (5 electrons on its outest shell).


How many valence electrons does phosphorus need?

Phosphorus has 5 valence electrons and it needs 3 more electrons to complete its octet and achieve stability.


Phosphorus will it gain or lose electrons?

It can do both. It gains electrons in Phosphene, loses electrons in Phosphate.


Does PCl2F3 follow the octet rule?

yes PCl3 obey octet rule there are 5 electrons in the valence shell of phosphorous it need 3 electron to complete its octet so it form bond with 3 chlorine after bond formation there are 8 electron in its octet it obey octet rule


Is PF5 an exception to the Lewis octet rule?

Yes, PF5 is an exception to the Lewis octet rule. Phosphorus has 10 electrons around it in PF5, exceeding the octet rule. This is due to the availability of d-orbitals in the valence shell of phosphorus for accommodating extra electrons.


Can phosphorus expand its octet in chemical bonding?

Yes, phosphorus can expand its octet in chemical bonding by forming more than 8 valence electrons in its outer shell.


How many electron must phosphorus gain in order to achieve an octet?

This atom must gain 3 electrons to achieve an octet.


How many electrons are in a complete octet why is having a complete octet important?

eight. it is important to obtain octet so that elements become stable.


What does it do to complete the octet?

It is necessary to gain/lose electrons.


What is the valency of phosphorus and why?

The valency of phosphorus is typically 5 because it has 5 electrons in its outermost shell. Phosphorus tends to form compounds by sharing these 5 electrons with other atoms to achieve a stable octet configuration.


Why can phosphorus have an expanded octet?

Phosphorus can have an expanded octet because it has empty d orbitals in its valence shell, allowing it to accommodate more than eight electrons and form more than four bonds.


Why does carbon does not gain or loose 4 electron to complete its octet?

Carbon does not gain or lose 4 electrons to complete its octet because it only has 4 valence electrons to begin with. To complete its octet, carbon forms covalent bonds by sharing electrons with other atoms to achieve stability due to its electronic configuration.