Question

How many atoms of nitrogen are in the chemical formula Ni(NO3)2? 2 1 6 3

Answer 1

There are two atoms of Nitrogen in that chemical formula.

Answer 2

Answer: Option (a) is the correct answer.

Explanation:

The given formula is $Ni(NO_{3})_{2}$. This shows that the number of atoms present in the formula are as follows.

• Number of nickel atom = 1

• Number of nitrogen atoms = 2

• Number of oxygen atoms = 6

Therefore, we can conclude that out of the given options, number of nitrogen atoms present in the formula $Ni(NO_{3})_{2}$ are 2.