[" Nitrogen atom hes an atomic number of "7],[" and oxygen has an atomic numbe "],[" The "],[" in a nitcate ion will be "]

Nitrogen has an atomic number of 7 and oxygen has an atomic number of 8. The total number of electron in the nitrate ion (NO_(3)^(-)) is :

The atomic number of oxygen is

Nitrogen atom has atomic number 7 And oxygen has atomic number 8 calculate the total number of electrons in nitrate ion

Nitrogen atom has atomic number 7 And oxygen has atomic number 6 . Calculate the total number of electrons in nitrate ion

What is the atomic number of nitrogen?

The atomic number of oxygen is ________.

Number of oxygen atoms in molybdate ion is

Number of oxygen atoms in molybdate ion is

An atom having atomic mass number 13 has 7 neutrons. What is the atomic number of the atom.