Предмет: Химия, автор: vitalinapolanska

Електронна формула якого елемента 1s22s22p63s23p64s23d104p1

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Автор ответа: veronikaleyts

Ответ:

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p¹ - Ga (галлий)

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