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Phosphorus typically gains or loses electrons through chemical reactions, particularly in the formation of phosphates. In its most common oxidation states, phosphorus can lose three electrons to achieve a +3 oxidation state or five electrons for a +5 state. It can also gain electrons when forming compounds with more electronegative elements, achieving negative oxidation states like -3 in phosphides. Overall, phosphorus can both gain and lose electrons depending on the chemical context.
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How many electrons can phosphorous gain or lose?
Phosphorus can gain up to three electrons to achieve a full outer shell and form the phosphide ion (P3-), or lose up to three electrons to achieve a stable electron configuration and form the phosphorus cation (P3+).
Electron gain enthalpy values of hydrogen and phosphorous?
The electron gain enthalpy of hydrogen is approximately -72.8 kJ/mol, indicating that it releases energy when gaining an electron. In contrast, the electron gain enthalpy of phosphorus is approximately -78.6 kJ/mol, showing a larger energy release when phosphorus gains an electron due to its higher electronegativity.
What is the optimum number of electrons for phosphorous to possess in its outermost closed shell?
The optimum number of electrons in the outermost valence shell for phosphorus atoms is eight, known as an octet. Unbonded phosphorus atoms have 5 valence electrons and undergo chemical bonding in order to gain the other 3, either by covalent bonding or by ionic bonding.
How much electrons would Phosphoruse have to gain or lose to get 8 valence electrons?
Short answer:It will have to gain three electrons to obtain a stable octet in its valence shell.The answer if you're actually looking to understand:Since the Atomic Number of Phosphorus is 15, that means that in its stable state it has 15 electrons. The first orbital will thus hold 2 electrons and the second will hold 8, both at the maximum capacity. That is a total of 10 electrons. As mentioned before, Phosphorus has 15 electrons, and so it has 5 electrons in its valence shell. The capacity of the third orbital is 8 electrons. Therefore, in order to fill the valence, Phosphorus would either have to lose its five valence electrons or pick up three. Since it will preferentially pick up the three before losing five, it will thus have to gain three electrons. (If you're looking to understand why it will pick up three rather than lose five, look up "ionization energy" and "electron affinity"
When do most substances lose or gain energy?
Most substances lose or gain energy when their temperature changes.
How many electrons phosphorus must gain or lose to have 8 valence electrons?
Phosphorus wants to gain three electrons to have 8 valence electrons.
How many electrons can phosphorous gain or lose?
Phosphorus can gain up to three electrons to achieve a full outer shell and form the phosphide ion (P3-), or lose up to three electrons to achieve a stable electron configuration and form the phosphorus cation (P3+).
How many electrons will phosphorus gain or lose in forming an ion?
Phosphorus will gain 3 electrons to form an ion with a 3- charge (P3-). This is because phosphorus has 5 valence electrons and needs to achieve a stable electron configuration like a noble gas. By gaining 3 electrons, phosphorus can achieve the electron configuration of argon.
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.
Phosphorus will it gain or lose electrons?
It can do both. It gains electrons in Phosphene, loses electrons in Phosphate.
If your 86 pounds how much do you have to lose?
you need to gain about 100. not lose. unless you are 10. why would you want to gain any anyway?
How many electrons does phosphorus need to gain?
Phosphorus needs to gain three electrons to achieve a stable electron configuration.
Do metasls gain electrons?
If you mean Metals... No, they do not gain electrons, they actually lose electrons because it is a lot easy for them to lose them so they can gain stability much faster.
Is carbon more reactive than phosphorus?
Carbon is generally less reactive than phosphorus because carbon has a stable electron configuration with 4 valence electrons, making it tend to form covalent bonds. Phosphorus, on the other hand, can exhibit a wider range of reactivities due to its ability to form multiple types of bonds (covalent, ionic, etc.) and its tendency to gain or lose electrons.
Would an atom of phosphorus gain or lose electrons when ionized?
If phosphorus forms a monatomic ion, it gains electrons and form a phosphide ion. More commonly, however, phosphorus forms a polyatomic anion including one or more oxygen atoms. The bonds within these polyatomic anions are covalent, but phosphorus is considered to have a positive oxidation number in such anions, and positive oxidation number corresponds to losing electrons.
What gains and loses heat much more quickly than?
There are a great many things that gain and lose heat. Metals for example gain and lose heat much more quickly than gasses.
When compounds gain electrons they lose or gain energy?
Lose
