Identify the pair of elements with the highest and lowest electronegativity respectively.
- A$K$ and $Rb$
- B$I$ and $F$
- C$F$ and $Fr$
- D$Fr$ and $Li$
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If the difference in electronegativities of two elements is very large,then
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Statement $I$ : The electronegativity of group $14$ elements from $Si$ to $Pb$ gradually decreases.
Statement $II$ : Group $14$ contains non-metallic,metallic,as well as metalloid elements.
In the light of the above statements,choose the most appropriate from the options given below :
Statement $I$ : The electronegativity of group $14$ elements from $Si$ to $Pb$ gradually decreases.
Statement $II$ : Group $14$ contains non-metallic,metallic,as well as metalloid elements.
In the light of the above statements,choose the most appropriate from the options given below :
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View SolutionWhich element has the highest electronegativity?
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