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There are many elements less electronegative than silcon. Look at the Periodic Table, and pretty much everything (with a few exceptions) to the left of, and below silicon will be less electronegative.
What else can I help you with?
The mantle has less aluminum and less what than the crust does?
The mantle has less aluminum and less silicon than the crust does.
What alkali metal element is less reactive than calcium?
it is the lithium metal. it is less reactivated.
Why the temperature sensitivity of silicon is less than germanium?
The temperature sensitivity of silicon is less than germanium because silicon has a wider energy band gap than germanium. This wider band gap allows silicon to operate more efficiently at higher temperatures, resulting in less temperature-dependent changes in its electrical properties compared to germanium. Additionally, silicon has a higher thermal conductivity than germanium, which helps dissipate heat more effectively, reducing temperature effects on its performance.
Which element is given first the more electronegative or less electronegative?
fluorine is most electronegative and cesium is least electronegative
Why can't iodine be used to displace bromine from sodium bromide?
Iodine is lower in the halogen displacement series than bromine, i.e., iodine is less electronegative than bromine. However both chlorine and fluorine can displace bromine in sodium bromide, as they are more electronegative.
What element is less electronegative than silicon?
Aluminum is less electronegative than silicon.
The mantle has less aluminum and less what than the crust does?
The mantle has less aluminum and less silicon than the crust does.
Why is carbon more electronegativea than silicon?
Carbon is more electronegative than silicon because carbon has a smaller atomic size and higher effective nuclear charge compared to silicon. This results in a stronger attraction for electrons in the carbon atom, making it more electronegative. Additionally, carbon's electron configuration allows it to achieve a stable octet more readily than silicon, further enhancing its electronegativity.
Why is trisilylamine a weaker base as compared to trimethylamine?
Trisilylamine is a weaker base than trimethylamine because the silicon atoms in trisilylamine are less electronegative than the nitrogen atom in trimethylamine. This results in less efficient donation of lone pair electrons by silicon atoms. Additionally, the larger size of silicon atoms in trisilylamine leads to poorer overlap of orbitals with protons, weakening its basicity compared to nitrogen atoms.
The mantle has less aluminum and less than the crust does.?
silicon
Is a silicon - oxygen bond polar?
A silicon-oxygen bond is considered polar due to the difference in electronegativity between silicon and oxygen. Oxygen is more electronegative than silicon, causing a partial negative charge on oxygen and a partial positive charge on silicon.
What is more electronegative Si or Al?
Aluminum (Al) is more electronegative than Silicon (Si). The electronegativity of an element determines its ability to attract and hold onto electrons in a chemical bond. Aluminum has an electronegativity value of 1.61, while Silicon has a value of 1.90 on the Pauling scale.
What is more electronegativity carbon or silicon?
Silicon is more electronegative than carbon. Electronegativity is a measure of an atom's ability to attract and hold onto electrons in a chemical bond. Silicon, being further down and to the right of the periodic table, has a higher electronegativity than carbon.
Is Si-O a polar covalent bond or a nonpolar covalent bond?
The Si-O bond is considered polar covalent because silicon is less electronegative than oxygen, leading to an unequal sharing of electrons in the bond. This results in a partial positive charge on silicon and a partial negative charge on oxygen.
The mantle has less aluminum and less?
The mantle has less aluminum and silicon than the crust does.
Is phosphorus electronegative?
Yes, phosphorus is electronegative. It is a nonmetal element located in the nitrogen group of the periodic table. However, phosphorus is less electronegative than elements like oxygen and fluorine.
Why you use silicon not germanium in SCR?
because lekage current of silicon is less than germenium
