Question

atomicity of copper (II) nitrate​

Answer 1

Answer:

29 is the correct ans

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Answer 2

Answer:

Cu(NO3) 2

cu = 1 N= 2 O = 6

= 1+2+6=9

hence, number of atoms in..... = 9

Explanation:

Copper|| nitrate is :-

Used in medicine, as an insecticide, in chemical analysis, in making light sensitive papers. Toxic oxides of nitrogen are produced in fires involving this material. Copper(II) nitrate is an inorganic nitrate salt having copper(2+) as the couterion.