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Group 13 elements show less tendency to form ionic compounds than do group 1 and 2 elements, which primarily form ionic compounds becauseA. they are p-block elementsB. they fall after d-block elementsC. the loss of successive electrons from an atom requires increasingly more energyD. none of these |
Answer» Correct Answer - C Boron forms no compounds with `B^(3+)` ions. The bonding is normally convalent. However, the tendency to form ions becomes greater goind down any column of the periodic table because of decreasing `Delta_iH`. The reamining elements of group 13 do form compounds containing `3+` ions |
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