Interpretation: The nonmetal elements that form compounds with the highlighted metal and have the most percent ioniccharacter are to be arranged in the increasing order. The figure is as follows:
Concept introduction:
Bond enthalpy: It is the energy required to break a bond of 1mole of a substance. It is expressed in
Electronegativity is the measure of ability of a cation to pull a pair of electrons toward itself.
The compounds can be distinguished, based on the electronegativity difference as follows:
When
When
When
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