An atom has 35 nucleons and has atomis number equal to 17 . The number of electrons with n =2 , m = 0 in it is :-

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

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

An element has atomic number 13 and an atomic mass of 27. The number of electrons in each atom of this element is ____________ and the number of neutrons is _________

The number of electrons having l = 0 chlorine atom (Z = 17) is

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 :

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.

In an atom with atomic no. 35 and mass no. 85,the number of electron is:

An element in +2 oxidation state has 24 electrons. The atomic number of the element and the number of unpaired electrons present in it respectively are