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What has more outer electrons phosphorus or silicon?
Phosphorus has more outer electrons than silicon. Phosphorus has 5 outer electrons (in group 15), while silicon has 4 outer electrons (in group 14) in its electronic configuration.
How many more electrons does silicon need in order to have a stable octet?
Silicon, like carbon, has four valance electrons, and needs another four to have a stable octet.
Why is there a large increase in ionic radius from silicon to phosphorus?
The increase in ionic radius from silicon to phosphorus is due to the addition of an extra electron in the outermost shell of the atom. This added electron increases the electron-electron repulsion forces, causing the electron cloud to expand and the ionic radius to increase.
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.
How many electrons must be gained for phosphorus to have a stable electron configuration?
Its outer shell needs 3 more electrons (because 2+3=5) you need 8 in order for the outer shell to become stable being that there is 5 on the outer shell already what plus 5 gives you 8 3 of course so that why you add 3.
What has more outer electrons phosphorus or silicon?
Phosphorus has more outer electrons than silicon. Phosphorus has 5 outer electrons (in group 15), while silicon has 4 outer electrons (in group 14) in its electronic configuration.
How many more electrons does phosphorus have than boron?
Phosphorus has 10 more electrons. A neutral atom of phosphorus has 15 electrons, 3 in the outer 3p shell There are 5 electrons in a neutral atom of boron, 1 in the outer 2p shell.
What is smaller chlorine sulfur silicon or phosphorus?
Chlorine is the smallest of those elements, followed by sulfur, silicon, and phosphorus. The size of an atom is determined by the number of protons and electrons it has, with more protons making the atom smaller.
How many more electrons does silicon need to fill its outer shell?
silicon's atomic number is 14 so, its electron configuration is 2.8.4, the third shell needs 4 more electrons to make it 8 and to become stable. ---> so the answer is 4.
Which elements most readily accepts electrons silicon or sulfur or chlorine or phosphorus?
Chlorine most readily accepts electrons among silicon, sulfur, chlorine, and phosphorus. Chlorine is a halogen and has a high electron affinity due to its high electronegativity, making it more likely to accept electrons to achieve a stable electron configuration. Silicon, sulfur, and phosphorus are nonmetals with varying electron affinities but are generally less likely to accept electrons compared to chlorine.
When silicon is doped with phosphorous what type of semiconductor results?
it would be a n-type semiconductor because phosphorus has more valence electrons than silicon does.
How many more electrons does silicon need in order to have a stable octet?
Silicon, like carbon, has four valance electrons, and needs another four to have a stable octet.
If silicon has four electrons in its outer energy level what type of bond will silicon form with?
A Covalent bond, because it takes too much energy to gain/lose more than two electrons, thus leaving the option of sharing electrons forming a covalent bond.
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.
Is Chlorine more reactive than Silicon?
No. Chlorine is more reactive than silicon. This is because Chlorine has 7 valence electrons; nearly a full outer shell, while silicon has only 4 valence electrons. An element needs 8 valence electrons to react, and Chlorine only needs one more valence electron before it can react, unlike Silicon, which needs 4.
Why is there a large increase in ionic radius from silicon to phosphorus?
The increase in ionic radius from silicon to phosphorus is due to the addition of an extra electron in the outermost shell of the atom. This added electron increases the electron-electron repulsion forces, causing the electron cloud to expand and the ionic radius to increase.
Donor impurity in silicon is?
Donor impurities in silicon are atoms of elements that have one more electron than silicon, such as phosphorus or arsenic. These impurities are used to make silicon into an n-type semiconductor, which means they increase the number of free electrons in the material, making it conductive.
