Question

(c) An atom X has atomic number Z and mass number A.
(i) Write the number of orbital electrons of the atom.​

Answer 1

Answer:

orbital can be occupied by a maximum of two electrons only, please clarify your question properly.

Explanation:

Answer 2

Explanation:

atomic no = Z

atomic mass = A

no of electrons in orbit = Z

and no of electrons present in orbital is dependent upon Z