Nitrogen atom has number 7& 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 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

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 :

An element has an atomic number 16. State the number of valence electrons.

The mass number of fluorine is 19 and its atomic number is 9. Calculate the number of protons , electrons and neutrons in the fluorine atom. How will the fluorine atom form an ion ?

The number of paired electrons in oxygen atom is :

The number of paired electrons in oxygen atom is :

Define the term - 'mass number of an atom. If an atom 'B' has mass number 35 & atomic number 17, state the number of protons, electrons & neutrons it contains.

Atomic number of an ion is the same as the number of electrons present in it.