What is the decreasing order of electronegativi-ties of , and atoms?
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Decreasing order of electronegativity :
This is because has 50% s - character, has 33.33% s - character and has 25% s - character.
More the s - character, more will be its electronegativity.
This is because has 50% s - character, has 33.33% s - character and has 25% s - character.
More the s - character, more will be its electronegativity.
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1. The s-orbital is more electro-negative compared to the p-orbitals.
2. In case of sp orbitals. The percentage of s and p orbitals occupies 50%-50%
3. In case of orbitals. The percentage of p-orbital is twice to that of s-orbital
4. In case of orbitals. The percentage of p-orbital is thrice to that of s-orbital
5. Therefore if the percentage of s-orbital decreases the electronegativity also decreases.
6. The decreasing order of electro-negativity is
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