elisabethmagana66 elisabethmagana66

12-12-2020
Chemistry

contestada

how many electrons does cobalt lose/donate?

Respuesta :

hunterkinglol5 hunterkinglol5

12-12-2020

Answer:

Cobalt lose 3 electrons and donate 12 electrons.

Explanation:

In the periodic table,cobalt has nine electrons .It has lost 3 electrons,so it is only six left.Once it forms the complex,each ammonia donates a pair of electrons.

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