Предмет: Химия, автор: alexdog

Виды химической связи ?Ковалентная (полярная неполярная )
В атоме какого элемента второго периода до завершения внешнего уровня не хватает трёх электронов ?

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Автор ответа: SherlockGooge16
0
В атоме фосфора P (ковалентная неполярная)
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I would like to tell about Central park. This big and beautiful park is located in the center of the
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1 In the central park you can find lake with
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A false
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