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An atom with high electronegativity has
An atom with high electronegativity has high IP.
Which of the following species has the highest electron affinity ?
Halogens have the highest e– affinity.
The electron affinity for the inert gases is
Zero, because of the stable electronic configuration the noble gases do not show any force of attraction towards the incoming electron.
Which is the correct order of electronegativity?
Fluorine, chlorine,bromine and iodine are placed in the same group 17 of the periodic table because :
Fluorine, chlorine, bromine and iodine are placed in the same group 17 because they have 7 electrons in the outermost shell.
Which one of the following has the highest electronegativity?
Electronegativity decreases down the group and increases along a period. Cl lies in 17th group hence more electronegative than P and Si;further it lies above Br, hence more electronegative than Br.
On going from right to left in a period in the periodic table,the electronegativity of the elements
Variable valency is generally exhibited by
Which of the following is most electronegative?
Pauling’s electronegativity values for elements are useful in predicting
Pauling scale of electronegativity was helpful in predicting
(i) Nature of bond between two atoms
(ii) Stability of bond by calculating the difference in electronegativities polarity of bond can be calculated.