Предмет: Химия, автор: El86

Определи группу металлов, вступающих в реакцию с холодной водой:

а) Fe, Mg, Cu
б) K, Na, Ca
в) Ag, Pt, Au
г) Na, Mg, K

El86: ответ будет таким:
K, Na, Ca

Ответы

Автор ответа: vpnadya

91

б) K, Na, Ca

..........

muratkalievalihan: правильно

azoda021119: спс

kajreddinovasadiana: 100%прально

kazynamaksutkyzy: Дұрс екен пасибо♥

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