Предмет: Химия, автор: Dreyxxompany4

ЗАДАНИЕ ПО ХИМИИ 10 класс ПОМОГИТЕ 1. Какой из двух элементов обладает более выраженными металлическими свойствами Be , Ca ? Дайте объяснение с точки зрения электронной теории строения атома.

Ответы

Автор ответа: WalterWhiite

Ответ:

Объяснение:

У кальция больше радиус ядра и поэтому электроны внешнего слоя слабее удерживаются ядром. Следовательно у него более выраженные металлические свойства.

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