How many atoms of nitrogen are in the chemical formula ni(no3)2?

2 atoms of nitrogen

The correct answer is two nitrogen atoms.

Explanation:

Hello! Let's solve this!

In the molecule of Ni (NO3) 2 there are two nitrogen atoms. This is a reaction between a compound with Nickel (Ni) that has a valence number +2, and the nitrogen acid. When the hydrogen atom leaves the acid, there is a NO3- ion, this means that it is left with a negative charge. To be able to form the molecule and make it stable we will need 2 NO3- ions.

So in total there are two nitrogen atoms

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: