Предмет: Химия, автор: sanek1495

как изменяется сила гидроксидов элементов главных подгрупп в пределах группы с увеличением заряда ядра атомов?Ответ мотивируйте...

Ответы

Автор ответа: timonina1964

C увеличением заряда ядра атома увеличивается и атомный радиус, сила притяжения электронов на внешнем эн.уровне ослабевает, металлические свойства усиливаются, а значит сверху вниз в главных подгруппах усиливаются основные свойства гидроксидов.

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