Question

. On heating blue coloured bow dose of cobber I nitrato
in a boiling tube, copper oxide (black), orggen
gas and a brown gas X is formed
al Weite e balanced chemical equation in their outermost
shells,
b) Element that has two electrons in their oetermost shellen
c) Element with filled outermost shells.​

Answer 1

Explanation:

Balanced chemical equation:

2Cu(NO

3

)

2

(s)

⟶

Heat

2CuO(s)+O

2

(g)+4NO

2

(g)